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コンテック

addressSaitama/Miyoshi-cho, Iruma-gun/Togukubo 197-20
phone049-265-3701
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last updated:Jul 11, 2025
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Shipping inspection Shipping inspection
Enclosure design and manufacturing Enclosure design and manufacturing
Hard case Hard case
BCP measures BCP measures
Disaster prevention and disaster measures Disaster prevention and disaster measures
Cable inspection and repair Cable inspection and repair
Precision machinery inspection and testing Precision machinery inspection and testing
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Shipping

Shipping inspection

About shipping inspection

Solving common concerns in shipment inspections! Leave it to our company with 47 years of experience.

"We want to keep it to the bare minimum," "We don't have enough manpower," "The environment is not set up." We have a system in place to address such inspection challenges. We are also offering examples that may provide hints!

Please leave the important shipping inspections, which ensure the stable supply of safe and high-quality products to customers and maintain the trust in our products, to us! Product shipping inspections play a significant role in preventing defective products from leaking to business partners and the market, thereby enhancing corporate trust and product quality. Additionally, by identifying the causes during the manufacturing process from the results of defective product extraction, it is also possible to contribute to improvements in the manufacturing process, which helps maintain the health of the production line and plays a crucial role in risk avoidance and quality management. Currently, we are offering "case studies" that can help solve your shipping inspection concerns just by reading! Please download and take a look. 【Achievements and Examples of Pre-shipment Inspections】 ■ Appearance testing and electrical operation verification of measuring instrument manufacturer products ■ Pressure testing and communication testing of marine-related company products ■ Visual inspection of products from plastic manufacturing companies ■ Self-inspection of PSE products (withstand voltage test, insulation resistance test, output voltage test) *We do not provide documentation related to public institutions. *You can view detailed content of the articles through the related links. For more information, please feel free to contact us.

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<Pre-shipment Inspection Service> Pre-shipment inspection of electrical, scientific, and industrial products.

Please leave the 'pre-shipment inspection,' which plays an important role in quality, trust, and risk management, to our company, Contec, which has many years of experience and achievements.

Pre-shipment inspection is the final stage of inspection that confirms quality and performance through proper inspection processes before products reach the market or customers, with the aim of preventing the outflow of defective products. The risks and damages associated with defective products mixed in with shipped goods are significant, and this important inspection, known as "pre-shipment inspection," is conducted to avoid serious troubles and risks that may involve legal action. Our company also repairs and takes corrective actions for defects identified during pre-shipment inspection, and we offer a consistent service from administrative tasks related to the product to packaging and shipping. We provide inspections that are rational and highly convenient while keeping costs to a minimum. If you are considering pre-shipment inspection, please consult with our company, which has many years of experience and achievements. We will fully support your inspection operations. 【Achievements and Examples of Pre-shipment Inspection】 ■ Appearance testing and electrical operation confirmation of measuring instrument manufacturer products ■ Pressure testing and communication testing of products from maritime-related companies ■ Visual inspection of products from plastic manufacturing companies ■ Self-inspection of PSE products (withstand voltage testing, insulation resistance testing, output voltage testing) *For more details, please refer to the related links below.

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High-quality product shipment inspection based on abundant achievements: Electrical, scientific, and industrial products.

Please leave the important product shipment inspections, which ensure stable supply of safe and high-quality products to customers and maintain trust in our products, to us!

Product shipment inspection plays a significant role in preventing defective products from flowing out to clients and the market, thereby enhancing the company's trust and product quality. Additionally, by identifying the causes during the manufacturing process from the results of defective product extraction, it is possible to contribute to improvements in the manufacturing process, which helps maintain the integrity of the production line and plays a crucial role in risk avoidance and quality management. Our company, with solid technology and extensive experience cultivated through various product shipment inspection achievements, including measurement instruments, USB-AC adapters, LAN port hubs, and custom orders, assists in delivering products to customers and shipping destinations in the best possible condition. [Achievements and Examples of Pre-shipment Inspection] - Appearance testing and electrical operation confirmation of measurement instrument manufacturer products - Pressure testing and communication testing of marine-related company products - Visual inspection of products from plastic manufacturing companies - Self-inspection of PSE products (withstand voltage testing, insulation resistance testing, output voltage testing) *We do not provide documentation related to public institutions. *Detailed content of the article can be viewed through related links. For more information, please feel free to contact us.

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Leave the outsourcing and agency services for shipping inspections to us! Electrical, scientific, and industrial products.

In addition to our past achievements, our company, equipped with measurement instruments and devices, is ready to respond flexibly and promptly to any inquiries regarding shipping inspection services!

Generally, "shipping inspection," which occurs in the final stage just before shipment to the market or customer, is a very important inspection that arises during the manufacturing process of products. For products, it is judged as "compliant" or "non-compliant," and for lots, as "pass" or "fail." There is a possibility that quality may deteriorate during subsequent packaging, transportation, and storage periods. In principle, products should go through "incoming inspection" and "process inspection" during the processing and manufacturing stages. However, during packaging, transportation, or storage, there may be issues with quality due to time-related deterioration or human factors. Shipping inspection is an important check that further scrutinizes quality and serves as the last line of defense to prevent defective items from being distributed. [Examples and Achievements of Shipping Inspection] - Appearance testing and electrical operation confirmation of measuring instrument manufacturer products - Pressure testing and communication testing of marine-related company products - Visual inspection of products from a plastic manufacturing company - Self-inspection of PSE products (withstand voltage test, insulation resistance test, output voltage test) *For more detailed information, please refer to the related links. Feel free to contact us for further inquiries.

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Understand the importance and purpose of factory shipment inspections! Electrical, scientific, and industrial products.

Please deepen your understanding of the inspection methods and necessity of factory shipment inspections, and make use of our outsourcing services to achieve effective quality management!

Factory shipment inspection is a crucial process to ensure that products meet customer requirements and are shipped in a safe and reliable condition, serving as the last line of defense before delivery. This article will explain in detail the specific content, purpose, and essential reasons for quality improvement and maintaining trust in factory shipment inspections. Our company offers inspection services for products shipped from factories. We can accept small quantities, so please feel free to contact us first. Additionally, we have employees with specialized skills, so in case of any issues, we can also handle repairs or touch-ups of the inspected items. 【Achievements and Examples of Factory Shipment Inspections】 ■ Appearance testing and electrical operation confirmation of measuring instrument manufacturer products ■ Pressure testing and communication testing of marine-related company products ■ Visual inspection of products from plastic manufacturing companies ■ Self-inspection of PSE products (withstand voltage test, insulation resistance test, output voltage test) *You can view the detailed content of the article through the related links. For more information, please feel free to contact us.

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High-quality service by veteran shipping inspectors for electrical, scientific, and industrial products.

Explanation of the importance of shipping inspections and the workers involved in those inspections! Our company, where veteran shipping inspectors are active, provides high-quality inspection services.

Our company, located in the suburbs of the metropolitan area, is actively engaged in shipping inspections of electrical, scientific, and industrial products, among others. Our shipping inspectors, equipped with the know-how and high skills accumulated through support for calibration, repairs, and inspections, are capable of handling a wide range of products and parts. The purpose of shipping inspections is to ensure that "defective products" do not flow out to clients or the market. This final line of defense aims to reliably eliminate "defective products" through thorough inspections. Naturally, the accuracy and quality of these inspections depend on the workers performing them, namely the shipping inspectors. Therefore, reliable professional shipping inspections play a crucial role in risk avoidance and quality management. At our company, we pride ourselves on the high skills of our versatile workers, who have cultivated solid techniques and rich experience through a diverse range of shipping inspection achievements, including plastic parts, various measuring instruments, USB-AC adapters, and printed circuit boards. By sharing this expertise within the company, we elevate the overall technical level to a high standard and are capable of responding to various needs. *We do not provide documentation related to public institutions. *For detailed information about the article, please refer to the related links. For further inquiries, feel free to contact us.

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"Key to Quality Assurance: Pre-shipment Inspection Service" for Electrical, Scientific, and Industrial Products

Pre-shipment inspection, which plays a very important role in risk management, is entrusted to Contec, known for its reliability and track record! We accept inquiries for small lots, from precision tasks to simple tasks!

Pre-shipment inspection refers to the final stage of inspection that occurs just before shipment reaches the market or the customer. It serves as the last line of defense to prevent the outflow of "defective products" to clients and the market. If "defective products" are released, it can lead to situations such as the recall of all products, re-manufacturing, or disposal, and it can also result in the loss of trust from clients and customers, causing significant damage to the company that cannot be quantified. For your pre-shipment inspection needs, please entrust us with our high-quality and meticulous inspections, backed by years of know-how and proven results, which have received positive feedback from our customers. We will provide robust support for your inspection operations. 【Examples and Achievements of Pre-shipment Inspections】 ■ Appearance testing and electrical operation verification of measuring instrument manufacturer products ■ Pressure testing and communication testing of marine-related company products ■ Visual inspection of products from plastic manufacturing companies ■ Self-inspection of PSE products (withstand voltage testing, insulation resistance testing, output voltage testing) *You can view more details from the related links below. For more information, please feel free to contact us.

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"Please leave the outsourcing of incoming and outgoing inspection to us." Electrical, scientific, and industrial products.

The environment for measuring instruments and devices is well-equipped, allowing for various shipping inspections!

Our company handles electronic measuring instruments for energy component analysis, seismic measurement equipment, and production measuring devices. In addition to equipment repair, maintenance, and inspection, we also provide jigs, design, and manufacturing for various types of equipment, as well as processing, manufacturing, and welding of stainless steel and non-ferrous metals. With our track record and the well-equipped environment for measuring instruments and devices, we can accommodate various shipping inspections. We also support small lots (from one unit) and one-off projects. We will respond flexibly and promptly, so please feel free to consult with us. 【Inspection Achievements and Examples】 ■ Appearance tests and electrical operation checks for measuring instrument manufacturer products ■ Pressure tests and communication tests for marine-related company products ■ Visual inspections of products from plastic manufacturing companies ■ Self-inspections of PSE products (withstand voltage tests, insulation resistance tests, output voltage tests) *For detailed information, please refer to the related links. For more details, you can download the PDF or feel free to contact us.

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"Product shipment inspection directly related to the reliability of companies and countries" for electrical, scientific, and industrial products.

Please leave the important product shipment inspections, which ensure stable supply of safe and high-quality products to national agencies and maintain trust in our products, to us!

In defense and military-related products, product shipment inspection is extremely important. The ability to operate properly under anticipated usage conditions and environments is not only about ensuring quality; it is also a matter directly related to national security, international reliability, and even human lives. Product shipment inspection plays a significant role in preventing defective products from leaking to national agencies and enhances corporate trust and product quality. Additionally, by identifying the causes of defects from the extraction results, it is possible to contribute to improvements in the manufacturing process, which helps maintain the integrity of the production line and plays a very important role in risk avoidance and quality management. We offer pre-shipment inspection services for a wide range of products, including measuring instruments and electronic devices used for control and monitoring of engines and propulsion systems in ships, submarines, and vehicles, as well as electronic and communication equipment within ships and facilities. *We do not provide documentation related to public agencies. *Detailed information about the article can be viewed through the related links. For more information, please feel free to contact us.

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"Product shipment inspection contributing to the reliability of important institutions" Electrical, scientific, and industrial products

Please leave the important product shipment inspections, which ensure stable supply of high-quality and high-precision products to universities and research institutions and maintain the trust in our products, to us!

In products for universities and research institutions, product shipment inspection is extremely important. Scientific instruments serve as the foundation for experiments and measurements, requiring high precision and stability. Through inspections, we ensure the accuracy and reliability of products, which also enhances the credibility of research results. If defective equipment is delivered, it could lead to delays in research schedules and issues with the reliability of experimental results. Therefore, product shipment inspection plays a significant role in risk avoidance, as well as in enhancing the trust in the company and the quality of its products. Additionally, by identifying the causes of defects from the inspection results, it is possible to improve the manufacturing process, which helps maintain the health of the production line and plays a crucial role in risk avoidance and quality management. Our company is well-versed in a wide range of products, from seismometers and sensors used in research institutions to analytical instruments. If you have any requests, please feel free to consult with us. *We do not provide documentation related to public institutions. *You can view detailed content of the article through the related links. For more information, please do not hesitate to contact us.

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"Product shipment inspection to enhance the reliability of disaster prevention supplies" Electrical, scientific, and industrial products

For disaster prevention products, where malfunctions during use can be critical, please leave the "product shipment inspection" to us, as we provide high-quality inspection services based on extensive experience!

In products for disaster prevention and disaster response, product shipment inspection is extremely important. Disaster prevention supplies are expected to be used in situations directly related to human life, such as evacuation during emergencies and the restoration of lifelines. If a malfunction or defect occurs at the most critical moment during a disaster, the damage to the impression and reliability of that product or company is immeasurable. Additionally, by identifying the causes during the manufacturing process from the results of defective product extraction, it is possible to contribute to improvements in the manufacturing process, thus maintaining the health of the production line. Therefore, product shipment inspection plays a significant role in risk avoidance, enhancing the trust in the company and the quality of the products, and holds very important meaning. Our company is well-versed in a wide range of products, from various measuring instruments to electrical, scientific, and industrial products. If you have requests for pre-shipment inspections of disaster prevention products, where you want to avoid malfunctions or defects during use, please feel free to consult us. *We do not provide documentation related to public institutions. *You can view detailed content of the article through related links. For more information, please feel free to contact us.

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Visual Inspection and Lighting: Contec's Efforts to Improve Accuracy and Quality

An important position in the quality control process of industrial products! Introducing our approach to appearance inspection and examples of inspections.

For the extraction of fine scratches that may be overlooked, and the ability to flexibly respond to a wide range of quality judgment criteria from manufacturers, you can rely on Contec for our extensive experience and high precision in appearance inspection. Contec Co., Ltd., located in the metropolitan area including Tokyo, Saitama, Kanagawa, and Chiba, specializes in shipping inspections of electronic devices, measuring instruments, and precision equipment. In addition to the know-how and high skills accumulated through calibration, repair, and inspection, we are actively introducing inspection environment equipment such as "lighting" and utilizing "peripheral vision" during visual inspections as part of our efforts to further enhance the accuracy and quality of our "appearance inspection." On this page, we will introduce our initiatives for "appearance inspection" and inspection case studies, so if you require careful and accurate appearance inspection, please feel free to contact us via phone or inquiry form. *For detailed content of the article, you can view it through the related links. For more information, please download the PDF or feel free to contact us.

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Please leave the voluntary inspection required to obtain the PSE mark to us!

An explanation of PSE and an introduction to the main items of self-inspection, such as "visual inspection," "withstand voltage test (insulation resistance test)," "insulation resistance test," and "continuity & power-on test"!

PSE (Product Safety Electrical Equipment) is a regulation aimed at ensuring the safety of electrical equipment and electrical components used in Japan. The PSE mark certifies that these electrical products comply with safety standards based on Japan's Electrical Appliance and Material Safety Law (DENAN Law). This mark guarantees that electrical products are properly designed, manufactured, and can be used safely. Even for electrical equipment and components manufactured overseas, obtaining the PSE mark is necessary for domestic sales. Self-inspection refers to the process of verifying whether the product maintains the safety standards established when it obtained PSE certification for each production run. This must clear items such as "product functionality verification," "safety verification," and "record keeping." Our company, which specializes in inspection services, assists in confirming whether the product maintains the safety standards established when it obtained PSE certification through a process called "pre-shipment inspection." *For more detailed information, please refer to the related links. For further details, you can download the PDF or feel free to contact us.*

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"Contributing to the discovery of substrate defects! Pre-shipment inspection" Electrical, scientific, and industrial products

Conducting operational checks on products during pre-shipment inspections leads to early detection of product defects, including those related to the circuit board, and contributes to cost reduction, thereby enhancing product quality and reliability!

Electronic components and circuit boards used in precision machinery undergo various inspections before manufacturing and assembly, with only the good products being incorporated into the final product. However, during the long inventory period from manufacturing to shipping, or in cases where manufacturing plants are overseas and transportation takes time, the risks of defects caused by "aging changes" or "vibration and shock" cannot be completely eliminated. In fact, manufacturers have indicated that if there are abnormalities in the internal settings of the product, there may also be some abnormalities in the circuit board itself. Therefore, pre-shipment inspections are very effective in preventing the risk of products with potential defects in the circuit boards from entering the market. Our company supports your business with high-quality and meticulous product inspections, leveraging the extensive experience and know-how gained from many years of calibration, repair, inspection, and testing of electronic devices, measuring instruments, and precision machinery. Please feel free to contact us. *For detailed information, please refer to the related links. For more details, you can download the PDF or feel free to contact us.

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[Column] Preventing Electric Shock and Fire with Insulation Resistance Testing

Apply a voltage approximately 10 to 20 times the normal level for a specified duration and test whether the insulating material causes insulation breakdown!

To prevent electric shock accidents and fires, electrical products need to be tested for insulation resistance. This is particularly important for products intended for general households, as they are often handled and installed by individuals without electrical knowledge. The insulation resistance test involves applying a voltage that is typically 10 to 20 times higher than normal to the areas that should be insulated for a specified duration, and checking whether the insulating material causes insulation breakdown. Insulation breakdown is a phenomenon that occurs when the strength of the electric field applied to the insulator exceeds a certain value, causing a rapid decrease in electrical resistance and allowing electricity to pass through. *For more detailed information, please refer to the related links. For further details, you can download the PDF or feel free to contact us.*

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Thoughts on the damage of the newly purchased USB-AC adapter.

For products that use electricity, we recommend a full inspection rather than a sampling inspection!

The other day, when I plugged and unplugged a USB-AC adapter used for work into an outlet, the part at the base of the plug came off completely, which was very dangerous. The USB-AC adapter that broke at the base was used for the first time after purchase, so I went to the store right away and was able to exchange it for a new one immediately, allowing me to resume the planned work shortly thereafter. This time, I would like to reflect a bit on this matter. *For more details, you can view the related links. For more information, please feel free to download the PDF or contact us.*

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About the actual measurement test of the temperature sensor (thermistor)

We support your business with high-quality and meticulous product inspections utilizing our extensive experience and know-how!

This time, we will introduce the inspection of measurement device components using a constant temperature chamber. The inspection conducted this time was on a "temperature sensor" that measures temperature. A commonly used method for checking the integrity and functionality of sensors is to create a pseudo-measurement environment and actually operate the sensor within it. In the case of a temperature sensor, if it shows the same temperature of 25°C in that environment, we can determine that the product is good. However, maintaining a constant temperature in a room with air convection is very challenging. The fact that manufacturers promote their air conditioners with points like "we evenly heat (or cool) your room" can be seen as a reflection of the difficulty in maintaining a constant temperature indoors. *For more detailed information, you can view it through the related links. For further details, please download the PDF or feel free to contact us.*

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Communication confirmation inspection of the transmitter and receiver

It is important to check how the difference in sound quality affects the clarity of the sound and the stability of transmission and reception!

This time, I would like to share the details of the communication confirmation inspection conducted for the transmitter and receiver. Recently, we received a request for a shipping inspection of the "transmitter and receiver" from a maritime-related company. The transmitter and receiver consist of a microphone (transmitter) and earphones (receiver), and can be likened to a system similar to a wired transceiver. Two inspectors work in pairs to confirm that there are no issues with the product's communication operation. *For more detailed information, you can view it through the related links. For further details, please download the PDF or feel free to contact us.*

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We solve common concerns in shipping inspections with our "Pre-shipment Inspection Service."

We want to keep it to the bare minimum, there aren't enough hands, and the environment isn't set up. We have a system in place to address such inspection challenges. We are currently offering a collection of case studies that provide helpful hints!

Please leave the important "shipping inspection," which ensures the stable supply of safe and high-quality products to customers and maintains trust in our products, to us! Product shipping inspections prevent defective products from flowing out to clients and the market, playing a significant role in enhancing corporate trust and product quality. Additionally, by identifying the causes during the manufacturing process from the extraction results of defective products, it is possible to contribute to improvements in the manufacturing process, which helps maintain the health of the production line and plays a crucial role in risk avoidance and quality management. \We are currently offering a collection of case studies/ For more details, please view the PDF data from "Catalog Download." We also welcome any questions or consultations regarding shipping inspections, so please feel free to contact us.

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Shipping inspection of plastic parts │ Shipping inspection results by shipping inspectors

The diverse inspection experience of our shipping inspectors showcases our competitive advantage!

In the inspection of plastic parts, the main inspection conducted by the shipping inspector is "visual inspection." "Visual inspection" is an important process in quality control within the manufacturing industry. In addition to "visual inspection," which is determined by information obtained through "sight," there is also "sensory inspection," which utilizes the five senses of humans, including "hearing," "touch," "smell," and "taste." In the inspection of products and parts, the sense of touch, particularly the feeling in the fingertips, is utilized as an important source of information, second only to sight, when inspecting appearance and shape. *For more detailed information, please refer to the related links. Feel free to contact us for further inquiries.*

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Shipping inspection results of measuring instruments such as dew point meters (moisture meters), oxygen meters, and flow meters.

Inspections are conducted on items presented by the manufacturer based on the individual specifications and models of the product!

Our shipping inspectors have handled various types of measuring instruments, such as "dew point meters" that measure the moisture content in the air, "oxygen meters" that can analyze sample gases, and "flow meters" that measure the flow of gases and liquids. Each measuring instrument has differences in models and intended use, so there are naturally variations in details. However, there are many common shipping inspection items for measuring instruments, such as "appearance inspection," "insulation resistance testing," and "internal setting confirmation," which are essential for the instruments to demonstrate their quality, performance, and product accuracy. *For more detailed information, please refer to the related links. Feel free to contact us for further inquiries.*

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USB-AC Adapter Shipping Inspection │ Shipping Inspection Results by Shipping Inspectors

Utilizing the expertise of experienced shipping inspectors in electrical testing to carry out the work!

Our shipping inspectors have been involved in the inspection of "USB-AC adapters" that supply power to mobile devices such as smartphones from a 100V power outlet. The main inspection items include the following, but inspections are conducted based on the items presented by the manufacturer, depending on the individual specifications and models of the products. Here, we also utilize the know-how of our experienced shipping inspectors in electrical testing to carry out the work. ■ Visual inspection ■ Dielectric strength test (insulation resistance test) ■ Insulation resistance test ■ Power-on test *For more detailed information, please refer to the related links. For further inquiries, feel free to contact us.

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Shipping inspection of printed circuit boards │ Shipping inspection results by shipping inspectors

Thanks to the careful quality assessment by veteran shipping inspectors, we maintain high reliability without compromising the quality of the products entrusted to us!

A printed circuit board (PCB) refers to a general term for "printed wiring boards," which are formed with conductive metal in a circuit pattern on an insulating board, and "printed circuit boards," where electronic components such as IC devices containing semiconductors and resistors are mounted through soldering. Visual inspection, used as a shipping inspection for printed circuit boards, is conducted after the manufacturing of printed wiring boards and after the mounting of electronic components on printed circuit boards. The types of defects that occur during PCB manufacturing are diverse, and it is necessary to visually inspect the complex and intricate shapes of the mounting surfaces from multiple angles. Therefore, visual inspection to confirm defects and faults in printed circuit boards by human eyes remains an indispensable inspection method, even in the current era of increasing mechanization. *For more detailed information, please refer to the related links. Feel free to contact us for further inquiries.*

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Pre-shipment inspection 'Appearance inspection'

It is also possible to identify the causes during the manufacturing process from the extraction results of defective products and use this information to improve the manufacturing process!

"Visual inspection" occupies an important position in the quality control process of industrial products. In this inspection, defects and flaws that can be identified from the product's appearance are thoroughly checked and appropriately eliminated, preventing defective products from flowing to clients and the market, and playing a significant role in enhancing the company's trust and product quality. Additionally, it is possible to identify the causes during the manufacturing process from the results of defective product extraction, which can contribute to improvements in the manufacturing process, making the information obtained from visual inspections very useful. *For more detailed information, please refer to the related links. Feel free to contact us for further inquiries.*

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Pre-shipment inspection "visual inspection" refers to.

Comprehensively determine whether the products and parts meet the specified standards!

The main detection items for appearance defects through visual inspection include defects such as "foreign matter contamination in products or parts," "dirt," "discoloration," "scratches," "deformation," and "rust." The judgment of good or bad is made by comparing with standard sample products according to the condition. In addition to "visual inspection," which judges based on information obtained through "sight," there is "sensory inspection," which uses the five senses of humans, including "hearing," "touch," "smell," and "taste." In particular, the sense of touch, especially the feeling in the fingertips, is an important source of information second only to vision when inspecting the appearance and shape of products and parts. *For more detailed information, please refer to the related links. Feel free to contact us for more details.

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Pre-shipment inspection 'dimensional inspection'

Measure whether the finished dimensions of products and parts are in accordance with the specifications!

Dimensional inspection is a type of inspection that measures whether the finished dimensions of a product or part conform to specifications. By confirming that the shape, size, and positional relationships of the product or part are within the allowable tolerances as per the drawings, the quality of molding, processing, and assembly is ensured. *For more detailed information, please refer to the related links. Feel free to contact us for further inquiries.*

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Pre-shipment inspection "function test"

Let's pick a few examples from the many functional tests and explain them in detail!

Functional testing is a verification process that confirms whether a product can perform its functions and specifications as designed. Even products that appear to have no issues can have deficiencies in their functionality, which can not only damage the product's credibility but also potentially impact customer safety. Functional testing is an important inspection to ensure the stable supply of safe and high-quality products to customers and to maintain trust in the company's products. In functional testing, the product is verified to operate according to specifications in a simulated environment. *For more detailed information, please refer to the related links. Feel free to contact us for further inquiries.*

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Product Shipment Inspection Example: Oxygen Meter

One unique item in the oxygen meter inspection is the sensitivity check of the sensor cell!

Even for "oxygen meters" that can analyze sample gases, there are many common inspection items with dew point meters, and we will omit the overlapping inspections, so please refer to the content of "Shipping Inspection Example (1): Dew Point Meter (Moisture Meter)." Naturally, there are differences in details due to variations in models and intended uses, but essential items such as "appearance inspection," "confirmation of display labels," "insulation resistance testing," and "internal setting confirmation" are considered to be fundamentally similar in order for the measuring instruments to demonstrate their performance and product accuracy. *You can view the detailed content of the article through the related links. For more information, please feel free to contact us.*

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Product shipment inspection example: flow meter

One unique item in the inspection of flow meters is the "instrument error test"!

In the case of "flow meters" that measure the flow of gases and liquids, there are many inspection items that are common to dew point meters as measuring instruments, and we will omit overlapping inspections, so please refer to the content of "Example of Shipment Inspection (1): Dew Point Meter (Moisture Meter)." Naturally, there are differences in details due to variations in models and intended use, but essential items such as "appearance inspection," "confirmation of display labels," "insulation resistance testing," and "internal setting confirmation" are considered to be fundamentally similar, as they are necessary for the measuring instruments to demonstrate their performance and product accuracy. *For detailed content of the article, please refer to the related links. For more information, feel free to contact us.

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Product Shipment Inspection Example: USB-AC Adapter

Inspections are conducted on items presented by the manufacturer based on individual product specifications and models!

In the shipping inspection of "USB-AC adapters" that supply power to mobile devices such as smartphones from a 100V outlet, the following inspections are mainly conducted, but the specific items tested may vary based on the individual specifications and models provided by the manufacturer. ■ Visual inspection ■ Dielectric strength test (insulation resistance test) ■ Insulation resistance test ■ Power-on test *For detailed information, please refer to the related links. For further inquiries, feel free to contact us.

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Product Shipment Inspection Example: LAN Port Hub

Use the network command "Ping" in the Windows command prompt!

As for the appearance inspection, we will pay attention to the same points as introduced with other products and carry out the work. For this product, the operation confirmation of the multiple LAN ports will be part of the inspection items, so we will actually verify the communication connection. As for the inspection method, we will use the network command "Ping" in the Windows command prompt. Ping is a command used to check whether there are any abnormalities in the communication path between two PCs. *For detailed content of the article, you can view it through the related links. Please feel free to contact us for more information.

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Outsourcing of shipping inspection operations.

Our company, equipped with a well-established inspection system for both personnel and equipment, is ready to respond to any inquiries regarding shipping inspection operations!

Generally, the "shipping inspection" that occurs during the manufacturing process of a product is a very important inspection that takes place just before the product is shipped to the market or the customer. Different companies may use different terms, but it is sometimes referred to as the "final inspection." For products, the judgment is made as "compliant" or "non-compliant," and for lots, it is judged as "pass" or "fail." There is a possibility that quality may deteriorate during subsequent packaging, transportation, and storage periods. *For more detailed information, please refer to the related links. Feel free to contact us for further inquiries.*

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