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Testing Services Product List and Ranking from 96 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 10, 2025～Jan 06, 2026
This ranking is based on the number of page views on our site.

Testing Services Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 10, 2025～Jan 06, 2026
This ranking is based on the number of page views on our site.

  1. UL Japan Tokyo//Testing, Analysis and Measurement
  2. キューセス Tokyo//Electronic Components and Semiconductors
  3. 日本ビジネスロジスティクス（JBL） 藤沢北事業所 Kanagawa//Testing, Analysis and Measurement
  4. 4 JAPAN TESTING LABORATORIES Gifu//Testing, Analysis and Measurement
  5. 5 ロンビック Mie//Resin/Plastic
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Testing Services Product ranking

Last Updated： Aggregation Period:Dec 10, 2025～Jan 06, 2026
This ranking is based on the number of page views on our site.

  1. Reliability testing services specialized for automotive equipment. UL Japan
  2. SEMI F47/F42: Voltage Sag Immunity キューセス
  3. Resin, plastic materials FMVSS No. 302 combustion test ロンビック
  4. Filtration performance testing service Sartorius Stedim Japan K.K.
  5. 4 Contract testing services using light irradiation (weather resistance testing / environmental testing) 岩崎電気 光・環境事業部

Testing Services Product List

121～135 item / All 166 items

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Interface testing service that contributes to problem-solving.

Interface testing service that contributes to problem-solving.

Leave your high-speed interface testing to GRL! We support a wide range of standards including USB and HDMI, and we also assist with certification acquisition.

Contributing to the resolution of issues related to ensuring and evaluating the quality of high-speed serial communication! Our company offers "Interface Testing Services" from Granite River Labs Japan, Inc. (GRL). In this testing, we conduct evaluations on a wide range of items, not only determining PASS/FAIL but also providing advice in case of FAILURE and assessing signal quality. Additionally, we support a wide variety of interfaces. This leads to cost savings as there is no need to purchase expensive equipment such as oscilloscopes or BERTs. 【Features】 ■ Evaluation by experienced engineers ■ Support for a wide range of interfaces ■ Cost reduction ■ Complementing specialized knowledge and experience ■ Performance assurance for long-term operational systems *For more details, please download the PDF or feel free to contact us.

  • Contract Inspection

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Iodine value

Iodine value

Quantification of unsaturated bonds by reacting the sample with iodine monochloride!

We conduct tests to measure the iodine value of samples. This applies to diesel (including blended diesel) and FAME (fatty acid methyl esters). The unsaturated bonds are quantified by reacting the sample with iodine monochloride. Please feel free to contact us when you need our services. 【Test Details】 ■Item Number: L389 ■Required Amount: 50ml ■Standard Number: JIS K0070 *For more details, please refer to the related links or feel free to contact us.

  • Public Testing/Laboratory

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Rapid response in the Kanto and metropolitan area! Waterproof testing services.

Rapid response in the Kanto and metropolitan area! Waterproof testing services.

Reliability testing! We can conduct waterproof tests, spray tests, and water resistance tests in accordance with JIS, NDS (Defense Agency standards), and others.

We would like to introduce our waterproof testing outsourcing service. Our company conducts waterproof testing in the development and production of outdoor communication equipment such as base station antennas and coaxial filters. Based on the measurement techniques we have cultivated, we provide reliability testing services tailored to our customers' needs. Rental of testing equipment is also available. 【Features】 ■ Quick response in the Kanto and metropolitan areas ■ Convenient access! 5 minutes by car from the Kanetsu Expressway IC, 20 minutes by car from the Ken-O Expressway IC *For more details, please download the PDF or feel free to contact us.

  • Prototype Services

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ISTA certified testing laboratory, ASTM, ISO standards, and packaging evaluation testing services.

ISTA certified testing laboratory, ASTM, ISO standards, and packaging evaluation testing services.

Supports sequential testing according to public standards such as JIS and IEC. Various tests (vibration, compression, free fall, suspended drop, altitude/low pressure, and Mullen burst).

We offer "Packaging Evaluation Testing Services." We accommodate vibration tests, compression tests, free fall tests, suspended drop tests, altitude and low-pressure tests, and Mullen burst tests. We also have equipment such as high-speed cameras. Please feel free to contact us when you need our services. 【Features】 ■ ISTA certified testing laboratory ■ Supports sequential testing for public standards such as ASTM, ISO, JIS, IEC, and others ■ Manufacturer-free test lab ■ Possesses large testing equipment *For more details, please download the PDF or feel free to contact us.

  • Other packaging materials
  • Food boxes, packaging materials, and cushioning materials

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Heat Shock Test Service | JTL

Heat Shock Test Service | JTL

We repeatedly evaluate reliability and durability through rapid temperature changes between high and low temperatures.

This service conducts heat shock tests (thermal shock tests) to evaluate and confirm the reliability and durability of test samples by subjecting various materials and products to rapid temperature changes due to high and low temperatures within a test chamber. We can flexibly accommodate various testing conditions and requests, such as applying voltage to test samples, measuring temperature profiles within the test chamber, and evaluating samples based on specified cycle counts. The testing temperature range is from -70°C to 200°C, and we have a test chamber with maximum dimensions of W700×H500×D600mm (200L), allowing us to handle large test samples as well.

  • Impact Test
  • Environmental Test Equipment
  • Contract Inspection

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Tensile Strength Testing Service | JTL

Tensile Strength Testing Service | JTL

We will evaluate the mechanical properties (strength) of materials and products through tensile testing.

This service evaluates the "strength," a type of "mechanical property" necessary for assessing materials such as metals, plastics, and ceramics, as well as products and parts like die-cast items and resin-molded products, through tensile testing. The durability of materials varies depending on their type in response to externally applied forces such as tension, compression, and shear. These properties are referred to as "mechanical properties" and serve as important indicators for evaluating processing methods and the durability of processed products. We can accommodate tests in accordance with standards such as JIS, and even for non-standard testing methods or specimen shapes, we can provide flexible support by creating jigs and processing test specimens according to the specific requirements.

  • Contract measurement
  • Strength Testing Equipment
  • Contract Inspection

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Bending Test Service | JTL

Bending Test Service | JTL

We will investigate the workability of the material in bending through a three-point bending test.

This service evaluates the "mechanical properties" (strength and deformation) related to the bending of materials through a bending test (flexural test) that applies a load to the center while supporting both ends of the specimen. It is mainly used to investigate the workability of materials. At JTL, we use a tensile and compression testing machine to evaluate the following parameters: - Maximum load - Maximum stress - Young's modulus, etc.

  • Contract measurement
  • Strength Testing Equipment
  • Contract Inspection

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Creep Testing Service | JTL

Creep Testing Service | JTL

We will evaluate the creep properties of materials and products under both room temperature and temperature-controlled environments.

This service provides creep testing, which involves holding a specimen at a constant temperature and applying a constant load to measure the strain that changes over time (the change in material length or the time until fracture). This test is particularly conducted for evaluating materials used at high temperatures for extended periods. Creep curves, creep strength, and time-strain can be determined. When a constant load is applied to a material and it is left for a long time, the changes increase over time, and if the limit is exceeded, it ultimately leads to failure. Tensile creep testing is conducted to determine the creep rupture life. Additionally, the time until failure is measured by varying the stress (load) and plotting it on a graph. From this curve, the relationship between the stress that leads to failure and time can be determined. *At JTL, we offer creep testing services using a tensile compression testing machine. Please consult us as there may be some testing conditions that we cannot accommodate.*

  • Contract Inspection
  • Testing Equipment and Devices
  • Contract measurement

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Bonding Strength Test Service | JTL

Bonding Strength Test Service | JTL

We will conduct an evaluation of the bonding strength of micro joints in semiconductor components and electronic components.

In this service, we conduct bonding reliability evaluations of various components in assembly and mounting processes using a bonding strength testing machine (bond tester). We specialize in bonding strength tests for electronic components (shear tests and pull tests), making it suitable for evaluating high-density mounted components. In addition to electronic components, we can also perform bonding strength evaluations on various products and materials in their original state. We have a variety of load cells available, and we design and manufacture original jigs in-house, allowing us to provide flexible responses that are not affected by material or shape.

  • Testing Equipment and Devices
  • Strength Testing Equipment
  • Contract measurement

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EMC testing services for medical devices and in vitro diagnostic medical devices.

EMC testing services for medical devices and in vitro diagnostic medical devices.

From July 2023, compliance with EMC standards for medical devices (JIS T 0601-1-2:2023) and various EMC standards for IVD devices will be implemented.

To manufacture and sell medical devices and in vitro diagnostic medical devices (IVD devices), it is necessary to meet international regulations and standards. The required criteria vary by country, and TÜV SÜD Japan provides testing and certification services, as well as training services, to comply with these regulations. In particular, EMC testing is an essential requirement for electrical and electronic devices, evaluating whether they emit unnecessary electromagnetic waves that interfere with the operation of other devices (emission) and whether they have the ability to withstand other electromagnetic interference (immunity). TÜV SÜD is accredited as a notified body based on EU directives for EMC testing, and the TÜV SÜD Japan Yonezawa Testing Laboratory (located in Yonezawa City, Yamagata Prefecture) is registered as an ISO/IEC 17025 accredited laboratory for domestic and international EMC standards.

  • Other Testing Contract

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[Seminar] Session 2: Introduction to Testing and Evaluation Standards for Medical Devices - EMC Testing

[Seminar] Session 2: Introduction to Testing and Evaluation Standards for Medical Devices - EMC Testing

Overview of Medical Device Regulations and Key Points of Safety Testing and Evaluation!

"The 2nd Session: Introduction to Testing and Evaluation Standards for Medical Devices - EMC Testing" is the second installment of a six-part online seminar that explains the overview of standards related to medical devices, as well as safety testing and evaluation points. In this seminar, we will explain the positioning of IEC 60601-1-2 and provide a basic overview of the test plan and risk assessment required by this standard. We will also introduce the changes made in Ed 4.1, which was announced in 2020. We sincerely look forward to your participation. 【Seminar Overview】 ■ Date: February 22, 2023 (Wednesday) 14:00 - 14:40 ■ Participation Fee: Free ■ Content - What is IEC 60601-1-2 - Changes from IEC 60601-1-2 Ed 4.0 to Ed 4.1 - Explanation of the test plan content - What is risk management *For more details, please refer to the related links or feel free to contact us.

  • EMC Testing

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HDD Vibration Testing Service

HDD Vibration Testing Service

Leave the HDD vibration testing to us!

Our "HDD Vibration Testing Service" offers proposals for vibration control measures to prevent failures by investigating the resonance frequency of HDDs and the mounting directions that are sensitive to vibrations. We examine the frequencies (40-2000Hz) that affect the performance of the HDD alone and understand the resonance frequency of the HDD as well as the impact in the X, Y, and Z directions. Please feel free to contact us if you have any requests. 【Vibration Test Details】 ■ Measures to prevent HDD performance degradation and failures due to vibration shocks ■ Vibration control measures *For more details, please download the PDF or feel free to contact us.

  • others

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[English Market Research Report] Global Market for Biofuel Testing Services

[English Market Research Report] Global Market for Biofuel Testing Services

"Free samples" are currently being offered! Please check the application method from the [PDF download] button, or apply directly from the related links.

The global biofuel testing services market is projected to grow from $2.27 billion in 2022 to $2.47 billion in 2023, with a CAGR of 8.8%. The war between Russia and Ukraine has disrupted the opportunity for global economic recovery from the COVID-19 pandemic. This conflict has led to economic sanctions against multiple countries, soaring commodity prices, and supply chain disruptions, resulting in inflation across goods and services and contributing to rising interest rates that affect many markets worldwide. The biofuel testing services market is expected to reach $3.3 billion by 2027, with a CAGR of 7.7%.

  • Other services

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He Leak Test Contract Service Example: Sealing Performance of Developed Products

He Leak Test Contract Service Example: Sealing Performance of Developed Products

Even companies without a helium leak detector can rest assured! We offer airtightness testing services that can accommodate even a single product with accurate airtightness testing!

【Customer's Issue】 We want to conduct helium leak tests on our development products that require airtightness, but our department does not have a helium leak detector. We considered purchasing a device for the department, but the high cost of the equipment has prevented us from getting a budget approved. As a result, we are struggling to perform the necessary helium leak tests to confirm the performance of our development products. 【About Javic's Contracted Helium Testing Service】 It is convenient to be able to contract helium leak tests starting from just one product. Typically, one would need to purchase expensive equipment and explore testing methods on their own, but since there is also advice available regarding the tests, we received feedback that we were able to conduct satisfactory tests. The "Helium Leak Contracted Testing Service" is a service used for evaluating the airtightness of products where even a slight leak is unacceptable (leak testing). 【Service Features】 ■ Can accommodate even a single product! ■ Uses helium gas, which has no impact on materials or the human body ■ No need for the introduction of actual equipment ■ Achieves high-precision airtightness testing *For more details, please download the "Case Studies & Technical Materials" from the catalog download.

  • Testing Equipment and Devices

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