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Contract Services Product List and Ranking from 520 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Apr 22, 2026～May 19, 2026
This ranking is based on the number of page views on our site.

Contract Services Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Apr 22, 2026～May 19, 2026
This ranking is based on the number of page views on our site.

  1. アズサイエンス 松本本社 Nagano//Trading company/Wholesale
  2. 大浦工測 ［東京本社・横浜支店・九州支店・関西支店・仙台営業所・ベトナム国ホーチミン事務所］ Tokyo//Service Industry
  3. JAPAN TESTING LABORATORIES Gifu//Testing, Analysis and Measurement
  4. 4 TAKAYA Corporation Okayama//Industrial Electrical Equipment
  5. 5 中央樹脂化学 埼玉 伊奈工場 Saitama//Manufacturing and processing contract
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Contract Services Product ranking

Last Updated： Aggregation Period:Apr 22, 2026～May 19, 2026
This ranking is based on the number of page views on our site.

  1. 3D measurement and piping design contract services 大浦工測 ［東京本社・横浜支店・九州支店・関西支店・仙台営業所・ベトナム国ホーチミン事務所］
  2. Mouse Tail Vein Automatic Injection System "AUTiv" アズサイエンス 松本本社
  3. Liquid compound "Kobazole" コバヤシ コバゾール事業部
  4. [Simple] Secondary Battery Safety Evaluation "Nail Penetration Test" Contract Service 株式会社日本蓄電池
  5. 4 Transparent OLED display ソアー

Contract Services Product List

991～1020 item / All 1180 items

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Contracted services for temperature and humidity cycle testing | JTL

Contracted services for temperature and humidity cycle testing | JTL

We evaluate reliability and durability by repeatedly changing temperature and humidity.

This service conducts temperature and humidity cycle testing (heat cycle testing), a type of environmental testing using a temperature and humidity control test chamber. Since we can adjust not only the temperature but also the humidity, we are capable of conducting reliability tests under various temperature and humidity conditions. - High and low temperature cycle testing - Temperature and humidity cycle testing - Heat cycle testing, etc. We will comprehensively carry out evaluations related to the temperature and humidity control test chamber, including product temperature measurements, monitoring of current, voltage, and resistance during testing, as well as taking photographs and measuring dimensions before and after the tests.

  • Environmental Test Equipment
  • Other contract services
  • Contract Inspection
  • Contract Services

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Hardness testing contract services | JTL

Hardness testing contract services | JTL

We will conduct various hardness evaluations tailored to the material and structure of the sample.

In this service, we conduct hardness tests (hardness examinations), which are one of the methods for evaluating the "mechanical properties" of material surfaces, on a contract basis. Since the evaluation methods for hardness tests vary depending on the material and structure of the sample, it is important to appropriately select the testing equipment, sample preparation, and measurement conditions. At JTL, we support various hardness evaluations, primarily focusing on Vickers and micro-Vickers hardness as well as durometer hardness, and we provide evaluation data that matches the sample and testing objectives.

  • Contract measurement
  • Testing Equipment and Devices
  • Contract Inspection
  • Contract Services

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Contracted services using a constant temperature and humidity testing machine | JTL

Contracted services using a constant temperature and humidity testing machine | JTL

We will accommodate tests such as temperature and humidity cycle tests, high-temperature storage tests, and low-temperature storage tests.

This equipment conducts reliability and durability evaluations under temperature conditions by applying a constant temperature (high or low) to the test subjects. In addition to temperature, humidity adjustments can also be made, allowing for environmental testing under various temperature and humidity conditions. - Constant temperature and humidity testing - Temperature and humidity cycle testing - Heat cycle testing - High-temperature exposure testing - Low-temperature exposure testing, etc. We will comprehensively carry out evaluations related to the constant temperature and humidity testing machine, including product temperature measurements during testing, monitoring of current, voltage, and resistance, as well as taking photographs and measuring dimensions before and after testing.

  • Public Testing/Laboratory
  • Contract measurement
  • Other services
  • Contract Services

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Contracted services for tensile testing, compression testing, and bending testing.

Contracted services for tensile testing, compression testing, and bending testing.

We evaluate the strength of various materials and products using a tensile and compression testing machine.

This equipment will evaluate the "strength," one of the "mechanical properties," of materials such as metals, plastics, and ceramics, as well as products and parts like die-cast items and resin-molded products. "Mechanical properties" refer to the inherent characteristics of materials that determine their durability against external forces such as tension, compression, and shear, and are important indicators for assessing the ease of processing materials and the durability of the finished products. We can accommodate tests in accordance with standards, and even for non-standard testing methods or specimen shapes, we can provide flexible support by creating jigs and processing specimens according to the specific requirements.

  • Public Testing/Laboratory
  • Contract measurement
  • Other services
  • Contract Services

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Contracted services using a saltwater combined cycle test machine | JTL

Contracted services using a saltwater combined cycle test machine | JTL

We possess a combined cycle testing machine that applies cycle loads (salt spray, drying, and wetting) similar to natural environments to evaluate corrosion resistance.

This equipment is capable of conducting salt spray combined cycle tests to evaluate the corrosion resistance of metals and surface treatments. Simulations that promote atmospheric corrosion can be performed. By freely combining corrosion cycles such as salt spray, high humidity, low humidity, and drying, various corrosion promotion tests can be accommodated. The test subjects are metal materials or surface-treated products such as plating and coatings, and the occurrence of corrosion, rust, discoloration, peeling, and blistering will be investigated. Manufactured by Suga Test Instruments CYP-90 ● Spray solution: 5% neutral sodium chloride solution ● Test temperature: 35/50±1℃ ● Drying: up to 70±1℃, humidity 25±5% ● Wetting: up to 50±1℃, humidity 60-95±5% ● Internal dimensions of test chamber: W900×H500×D600mm ● Number of samples: up to 48 pieces (sample dimensions: 150×70×1mm) ● Total number of units: 2 units

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

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Contracted services using hardness testing machines | JTL

Contracted services using hardness testing machines | JTL

We will conduct hardness measurements tailored to the material and structure of the sample using a hardness testing machine.

This equipment conducts hardness testing, which is one of the evaluations of material properties, on a contract basis. We accommodate various hardness evaluations, primarily focusing on Vickers hardness and durometer hardness, and provide evaluation data tailored to the sample and testing purpose. Since the evaluation method for hardness testing varies depending on the material and structure of the sample, it is important to appropriately select the testing equipment, sample preparation, and measurement conditions.

  • Contract Inspection
  • Impact Test
  • Other microscopes
  • Contract Services

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Contracted Services for Air Leak Check Testing | JTL

Contracted Services for Air Leak Check Testing | JTL

We provide consistent support from cold and hot cycle testing to leak checks for each specified cycle.

We will conduct temperature measurements (to check for temperature uniformity) using various methods of introducing test samples, according to the customer's requests. By measuring the ambient temperature and sample temperature, we will conduct the tests more accurately. - In addition to the basic data output format, we will provide the data in a form that meets the customer's requests.

  • Testing Equipment and Devices
  • Contract Inspection
  • Thermostatic chamber
  • Contract Services

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Contracted services for scanning electron microscope observation | JTL

Contracted services for scanning electron microscope observation | JTL

We will conduct surface morphology observation at high magnification using SEM/FE-SEM.

In the scanning electron microscope observation service, high-magnification morphological observation of the sample surface is conducted using SEM and FE-SEM. In SEM observation, it is possible to observe not only the surface roughness but also the distribution of composition and the state of crystalline particles. FE-SEM observation allows for higher magnification than scanning electron microscopy (SEM), and crystal orientation analysis using EBSD can also be performed. Additionally, elemental analysis can be conducted using EDX, which is attached to SEM/FE-SEM. At JTL, we also accept services related to necessary processes before and after observation and analysis using SEM/FE-SEM, such as evaluation tests, cross-section polishing, and dimensional measurements.

  • Electron microscope
  • Laser microscope
  • Contract Inspection
  • Contract Services

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Contracted service for cross-section sample polishing | JTL

Contracted service for cross-section sample polishing | JTL

We will create cross-section samples for analysis and observation according to your request.

We will carry out the necessary sample preparation processes for observing the cross-sections of solder joints and welds, analyzing the cross-sections of foreign objects, and confirming the interiors of assembly products, including "cutting the target object → resin embedding → polishing." We accept requests for sample preparation alone, as well as comprehensive services that include observation and analysis after preparation. - Polyester resin Used for embedding large products Does not contain chlorine in the resin - Acrylic resin High transparency Resistant to scratches - Epoxy resin Has a low curing shrinkage rate and is less prone to cracking (catalog value 0.5%) Excellent heat, water, chemical, and weather resistance Superior adhesion to non-substrates Contains trace amounts of chlorine in the resin - Polisher Short production time for cross-section samples (fewer steps to mirror polishing) Mainly used for polishing resin materials and steel materials. - Precision polisher Allows for setting polishing pressure and time. Can suppress distortion even when polishing hard materials such as carbide and ceramics.

  • Other services
  • Processing Contract
  • Plastic processing machines (cutting and rolling)
  • Contract Services

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Contract Services Using Digital Microscopes | JTL

Contract Services Using Digital Microscopes | JTL

We will conduct morphological observations and various measurements of the samples using a digital microscope.

The digital microscope (CCD) has functions such as color photography, 3D composite display, video recording, and dimensional and area measurement, allowing for the acquisition of various information about the sample surface through observation, recording, and measurement. It can be used for evaluation purposes such as the following: - I want to take photographs in color and at high magnification. - I want to measure dimensions while observing at high magnification. - I want to display the surface irregularities of the sample in a simple 3D format. - I want to record videos at high magnification. In addition to providing observation and measurement data, we also conduct a series of investigation and evaluation tasks such as environmental testing, material testing, sample pretreatment (cutting, polishing, etching), and surface analysis.

  • Public Testing/Laboratory
  • Contract measurement
  • Microscope
  • Contract Services

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Contracted services using surface element analysis equipment | JTL

Contracted services using surface element analysis equipment | JTL

We will support elemental analysis of surfaces (surface layers) using EDX/WDX analysis equipment.

The analysis service using surface element analysis devices primarily focuses on EDX (Energy Dispersive X-ray Analysis) and WDX (Wavelength Dispersive X-ray Analysis) within surface element analysis. We select the analysis device and method based on the analysis purpose, target elements, sample condition, and the impact on the sample, providing the most suitable data for your request. We can accommodate various elemental analyses, including component analysis of foreign substances, composition analysis of unknown samples, confirmation of the distribution of each element in alloy layers, color mapping of contaminants, material identification of steel, and quantitative analysis of harmful substances, including sample preparation (cutting, polishing, deposition, etc.).

  • Public Testing/Laboratory
  • Contract measurement
  • Other services
  • Contract Services

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Contracted services using X-ray transmission observation equipment | JTL

Contracted services using X-ray transmission observation equipment | JTL

We observe the internal structure of products and parts non-destructively using X-ray transmission devices.

Using an X-ray transmission device, it is possible to non-destructively observe, inspect, and measure the internal structural condition of test specimens. We cater to a wide range of needs, from internal structure observation to the inspection of multiple defects for various materials, parts, and product shapes. Dage manufactured XiDAT XD7600NT ● Maximum sample dimensions: 440×500×130mm ● Maximum imaging area: 40×50mm ● Maximum sample weight: 5kg ● X-ray tube voltage: 30–160kV ● X-ray tube power: 0.1W–3.0W ● Minimum focal size: 0.25μm (theoretical value) 0.7μm (calculated value) ● Digital I.I. tube: 2 million pixels, 25fps, 16-bit gradation ● Camera: Maximum 70° tilt, 360° rotation ● Image analysis: Dimension measurement, area calculation, void ratio, color display

  • Other contract services
  • Contract measurement
  • Analytical Equipment and Devices
  • Contract Services

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Outsourced services using contour shape measurement machines | JTL

Outsourced services using contour shape measurement machines | JTL

We will perform the calculation of various dimensional data and the evaluation of surface contour shape using a contour shape measurement machine.

The contour shape measuring machine is equipment that acquires surface contour shape data by tracing the surface of various measurement objects such as products and molds with a probe. The captured data can also be analyzed through computational processing to calculate dimensions and coordinates. It can be used for evaluating various products and parts across industries, including fine R and C surfaces, and depth evaluation of groove shapes.

  • Public Testing/Laboratory
  • Contract measurement
  • Other contract services
  • Contract Services

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3D Measurement Contract Services | JTL

3D Measurement Contract Services | JTL

We provide high-precision three-dimensional dimensional measurement and shape evaluation for precision products.

In this service, we conduct dimensional measurements of drawings and 3D models using a CNC three-dimensional coordinate measuring machine, and we will provide the measurement data in the form of inspection sheets or model comparisons. We can accommodate a wide range of items, from small parts to large products, and provide precise measurement data for various objects across different industries. To deliver optimal measurement results according to the measurement items, evaluation content, and required accuracy, we have a variety of measuring machines of different sizes and manufacturers, as well as numerous comparison software available.

  • Contract measurement
  • Other contract services
  • 3D measuring device
  • Contract Services

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Geometric tolerance measurement contract service | JTL

Geometric tolerance measurement contract service | JTL

We measure and evaluate the geometric tolerances indicated on the drawings using various measuring instruments.

The product drawings indicate various geometric tolerances, such as shape deviations for product shapes and positional deviations for relationships with counterpart objects. To measure all items, it is necessary to use measuring instruments corresponding to each tolerance. At JTL, we have a full range of measuring instruments that can accommodate all geometric tolerance measurements, including three-dimensional measuring machines, image measuring machines, and roundness measuring machines. Based on the extensive experience and expertise of our specialized staff in contract services, we respond to all customer requests that require geometric tolerance measurements.

  • Contract measurement
  • Contract Inspection
  • 3D measuring device
  • Contract Services

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Weather Resistance Testing Contract Services | JTL

Weather Resistance Testing Contract Services | JTL

We will conduct weather resistance tests and measurements of color difference, glossiness, and haze after the tests.

This service conducts weather resistance tests to evaluate the degradation effects of sunlight (ultraviolet rays) on products and components. Weather resistance refers to the resistance to degradation primarily caused by sunlight, rain, snow, temperature, humidity, and ozone in the natural environment. To assess this, it is necessary to conduct outdoor exposure tests or accelerated weather resistance tests using artificial light sources. JTL's weather resistance testing service can artificially recreate indoor and outdoor sunlight conditions using xenon light sources, accelerating degradation faster than in natural environments. Tests can be conducted on paints (JIS K 5600-7-7), building materials (JIS A 1415), plastics (JIS K 7350-2), coatings, printed materials, textiles, and more, complying with various standards such as JIS, ISO, and JASO.

  • Other contract services
  • Contract Inspection
  • Weather resistance test
  • Contract Services

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Contracted Services for Non-Contact 3D Measurement | JTL

Contracted Services for Non-Contact 3D Measurement | JTL

We will conduct non-contact dimension and shape evaluation, as well as three-dimensional data conversion, with high precision.

This service offers measurement using a non-contact three-dimensional measuring machine (three-dimensional digitizer) based on optical technology. Since measurements are conducted through camera imaging, we can quickly respond to a wide range of areas. By simply changing the lens (measurement range), it can adapt to various requirements, making it useful across a wide range of industries. It is suitable for all measurement tasks, including product and mold inspection, comparison of measured point cloud data with design value CAD, three-dimensional modeling, and reverse engineering. Additionally, as the measuring device is portable, we can also accommodate measurements on-site. We can perform measurements for confidential work that cannot be taken outside, as well as for heavy or large workpieces that cannot be moved, according to your needs. *By using it in conjunction with TRITOP, it is possible to measure even larger objects. Furthermore, by combining it with our stationary three-dimensional measuring machine (contact type), we can propose even higher precision measurement methods.

  • 3D measuring device
  • Contract measurement
  • Contract Inspection
  • Contract Services

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Vibration Testing Contract Services | JTL

Vibration Testing Contract Services | JTL

We will solve various challenges related to vibration testing in collaboration with the testing equipment manufacturer.

In the autumn of 2013, JTL, a contract testing specialist company, established a large-scale vibration testing dedicated laboratory in the Chubu region. With years of experience in evaluating the reliability of manufacturers' development products as an independent third-party organization, JTL offers flexible responses unique to its expertise, along with pricing and testing environments that allow customers to use our services with peace of mind. We provide unparalleled services backed by the solid quality and high technical capabilities of an internationally accredited testing laboratory under the ISO/IEC 17025 standard.

  • Contract Inspection
  • Vibration Testing
  • Anti-vibration, earthquake-proof, vibration-isolating devices
  • Contract Services

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Contracted membrane analysis services | JTL

Contracted membrane analysis services | JTL

We will appropriately conduct the analysis of plating, thin films, and multilayer films using a variety of methods.

We conduct observations and analyses of coatings and thin films primarily using four methods: cross-section polishing, ion milling (CP processing), EDX, WDX, and XRF. We accommodate a wide range of materials, including both inorganic and organic substances, from hard films to multilayer films.

  • Contract Analysis
  • Contract Inspection
  • Contract Services

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Contract Services for Powder Analysis | JTL

Contract Services for Powder Analysis | JTL

We conduct component analysis of various powdered samples, regardless of whether they are inorganic or organic.

We support the analysis of a wide variety of powder samples, including metal particles, soil, and pharmaceuticals. The choice of equipment and sample preparation methods for powder samples varies greatly depending on their composition, quantity, or particle size. At JTL, we will propose the most suitable analytical methods based on your specific requirements.

  • Contract Analysis
  • Contract Inspection
  • Contract Services

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Contracted Services for Qualitative Analysis | JTL

Contracted Services for Qualitative Analysis | JTL

We support your research and development by identifying unknown components contained in the sample.

We conduct qualitative analysis of various materials and substances, ranging from inorganic compounds to organic compounds. Using methods such as EDX, WDX, XRF, ICP, GC-MS, and FT-IR, we identify the main components of unknown materials.

  • Contract Analysis
  • Contract Inspection
  • Contract Services

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Contracted services for RoHS/ELV screening analysis | JTL

Contracted services for RoHS/ELV screening analysis | JTL

We will conduct RoHS/ELV screening analysis using ED-XRF.

ELV is a directive from the European Union that regulates the levels of four substances in automobiles, end-of-life vehicles, and their parts and materials: lead (Pb), mercury (Hg), cadmium (Cd), and hexavalent chromium (Cr6+). RoHS is a directive from the European Union that restricts the use of six substances in electrical and electronic equipment: lead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (Cr6+), polybrominated biphenyls (PBB), and polybrominated diphenyl ethers (PBDE). (Note: Four new types of phthalate esters have been added.) RoHS screening analysis allows for the rapid screening of substances regulated by the RoHS/ELV directives (Pb, Hg, Cd, total Cr, total Br) and chlorine in resins.

  • Contract Analysis
  • Contract Inspection
  • Contract Services

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Contracted services for identification analysis | JTL

Contracted services for identification analysis | JTL

Identification analysis of organic substances will be conducted using FT-IR and GC-MS.

The identification analysis service uses FT-IR and GC-MS to identify compounds. FT-IR analyzes the infrared absorption spectrum of the compound molecules obtained through Fourier transform infrared spectroscopy, while GC-MS analyzes the mass spectrum of fragments obtained through electron ionization. The results of the identification analysis can be used to identify foreign substances, contaminants, or the materials and components of products.

  • Contract Analysis
  • Contract Inspection
  • Contract Services

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Halogen analysis contract services | JTL

Halogen analysis contract services | JTL

We will conduct halogen measurement using IC or ICP.

In the halogen analysis service, we analyze the four halogens: F⁻, Cl⁻, Br⁻, and I⁻ using IC or ICP. Halogens can affect corrosion and may cause defects. Additionally, as the trend towards halogen-free resin products continues, halogen analysis is used as proof for products that do not contain halogens.

  • Contract Analysis
  • Contract Inspection
  • Contract Services

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Contract Services for Isotope Analysis | JTL

Contract Services for Isotope Analysis | JTL

We evaluate the isotope ratio by measuring specific mass numbers using ICP-MS.

Isotopes with different mass numbers exist for atoms. In isotope analysis services, the ICP-MS (Inductively Coupled Plasma Mass Spectrometer) is utilized to measure based on mass numbers, allowing for the measurement of isotopes for each element. Based on the measurement results, it is possible to determine and evaluate the isotope ratios.

  • Contract Analysis
  • Contract Inspection
  • Contract Services

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Residual Oil Content Measurement Contract Service | JTL

Residual Oil Content Measurement Contract Service | JTL

Residual oil content measurement will be conducted using the weight method, FT-IR method, and GC-MS method.

Residual oil content measurement is used as a countermeasure for defects and quality control for various oils used in manufacturing sites. In the residual oil content measurement service, residual oil content is measured using either the gravimetric method, FT-IR method, or GC-MS method. Depending on the shape, material, and purpose of the sample, we will propose one of these methods.

  • Contract Analysis
  • Contract Inspection
  • Contract measurement
  • Contract Services

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Contracted VOC analysis services | JTL

Contracted VOC analysis services | JTL

VOC measurements will be conducted using heated desorption GC-MS and HPLC.

VOC stands for volatile organic compounds and is one of the causes of suspended particulate matter and photochemical oxidants. These substances contribute to air pollution and raise concerns about their impact on human health, which is why regulations through emission controls and voluntary initiatives are being promoted. In VOC analysis services, measurement of items classified as VOCs is conducted using heated desorption GC-MS and HPLC methods.

  • Contract Analysis
  • Contract measurement
  • Contract Inspection
  • Contract Services

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Contracted Services for Purity Analysis | JTL

Contracted Services for Purity Analysis | JTL

Measure cations and anions using ICP and IC to evaluate purity.

In the cleanliness analysis service, cations are measured using ICP and anions are measured using IC, conducting qualitative or quantitative analysis. The results are evaluated as the cleanliness of products such as substrates and the effectiveness of the cleaning process. Based on IPC-TM-650, similar methods can be used to evaluate the cleanliness of products other than substrates.

  • Contract Analysis
  • Contract measurement
  • Contract Inspection
  • Contract Services

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Contracted Services for Impurity Analysis | JTL

Contracted Services for Impurity Analysis | JTL

We will conduct measurements of inorganic substances contained as impurities using ICP.

The impurity analysis service measures inorganic substances contained in samples as impurities using ICP. The evaluation of impurities can be applied not only to products and materials but also to cleaning solutions used in the work process. By monitoring the increase of certain elements through cleaning, it is also possible to manage the process based on the results.

  • Contract Analysis
  • Contract measurement
  • Contract Inspection
  • Contract Services

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Contracted service for evaluation of adhesion and joining using plasma | JTL

Contracted service for evaluation of adhesion and joining using plasma | JTL

We provide a consistent service from plasma processing, which is expected to be applied in various fields in the future, to the evaluation of its effectiveness from prototype plasma trading companies.

The atmospheric pressure plasma adhesion and bonding prototype evaluation service is a service that consistently provides plasma treatment, which is expected to be applied in various fields in the future, from plasma irradiation of prototypes to the evaluation of its effects. Through collaboration with a plasma equipment manufacturer (FUJI Corporation), we can offer support tailored to special conditions and consider equipment installation. With the technical expertise we have cultivated as a contract evaluation manufacturer, we provide total support from prototyping to evaluation.

  • Contract Inspection
  • Contract Services

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