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Contract Services Product List and Ranking from 45 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

Contract Services Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
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. 味の素コージンバイオ Saitama//Raw materials for reagents and chemicals
  3. JAPAN TESTING LABORATORIES Gifu//Testing, Analysis and Measurement
  4. 4 コバヤシ コバゾール事業部 Tokyo//Resin/Plastic
  5. 5 TAKAYA Corporation Okayama//Industrial Electrical Equipment
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Contract Services Product ranking

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

  1. Meets WFI standards! Injectable water suitable for preparing media and buffers, as well as for washing. 味の素コージンバイオ
  2. Liquid compound "Kobazole" コバヤシ コバゾール事業部
  3. Panasonic Excel Products Co., Ltd. Business Introduction パーソルファクトリーパートナーズ 宮崎テクニカルセンター
  4. 4 Noodle packaging co-extrusion film "PLM-1" 宏栄 大阪本社
  5. 4 JIS C 60068-2-38 Temperature and Humidity Combination (Cycle) Test 日本ビジネスロジスティクス（JBL） 藤沢北事業所

Contract Services Product List

586～600 item / All 1172 items

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Contracted services for cold and heat shock testing / heat shock testing | JTL

Contracted services for cold and heat shock testing / heat shock testing | JTL

We will investigate the durability of materials and products by applying heat shock (thermal shock) to them.

This equipment is designed to conduct heat shock tests (thermal shock tests) to evaluate and investigate the reliability and durability of test samples by placing various materials and products in high and low temperature chambers and subjecting them to repeated temperature changes in a short period of time. The maximum internal size of the test chamber is W700×H500×D600mm (200L), and it can accommodate a temperature range of -70℃ to 200℃. It can be used for large test samples or multiple evaluations.

  • Public Testing/Laboratory
  • Contract measurement
  • Impact Test

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Contracted services using X-ray residual stress measurement equipment | JTL

Contracted services using X-ray residual stress measurement equipment | JTL

Residual stress in the surface layer of the sample is measured non-destructively using a residual stress measurement device.

We will conduct stress measurements on the surface of polycrystalline materials using an X-ray residual stress measurement device. Stress measurement utilizing the principle of X-ray diffraction is widely used in material development and quality evaluation of products. Measurements with this equipment allow for non-destructive, micro-area, high-precision, and quick residual stress assessments. Manufactured by Rigaku AutoMATE ● X-ray tube: Cr tube ● 2θ measurement range: 98° to 168° ● Incident collimator: φ150, 300, 500μm; φ1, 2, 4mm ● Detector: PSPC detector ● Zoom microscope with CCD: ×20 to 135 ● Stage control: with mapping and teaching functions ● Automatic XYZ axis movement range: XY100mm × Z40mm ● Maximum sample space: φ320 × t215mm ● Maximum sample weight: 20kg (10kg during mapping and teaching) ● Analysis software: Residual austenite quantitative calculation Residual austenite mapping display Stress mapping display

  • Contract measurement
  • Testing Equipment and Devices
  • Stress Analysis

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Contracted services using a salt spray testing machine | JTL

Contracted services using a salt spray testing machine | JTL

We will conduct corrosion resistance evaluation tests for metals and surface treatments against saltwater using a salt spray testing machine.

This equipment conducts a salt spray test (SST) in which test specimens are exposed to an atmosphere continuously sprayed with a corrosive solution (sodium chloride aqueous solution). The salt spray test is one of the corrosion testing methods aimed at atmospheric corrosion, allowing for the evaluation of corrosion behavior that occurs over long periods to be compressed into a shorter time frame. The subjects of the test are metallic materials or surface-treated products such as plating or coatings, and the investigation includes the occurrence of corrosion, rust, discoloration, peeling, and blistering. Manufacturer: Suga Test Instruments Model: STP-110 ● Spray solution: 5% neutral sodium chloride aqueous solution ● Test temperature: 35±1°C ● Test chamber internal dimensions: W1,100×H500×D600mm ● Number of specimens: up to 60 pieces (specimen dimensions: 150×70×1mm) ● Number of units owned: 2 units

  • Public Testing/Laboratory
  • Contract measurement
  • Other services

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Contracted services by environmental testing equipment | JTL

Contracted services by environmental testing equipment | JTL

We can conduct stress reproduction tests in natural environments such as temperature and humidity, light, and salt damage using various environmental testing machines.

We conduct environmental testing using meteorological environmental testing equipment to artificially create meteorological environmental factors such as high temperature, low temperature, humidity, saltwater, and light within a test chamber, evaluating the durability and reliability of materials, components, and products. We can also produce the necessary fixtures for testing and provide various evaluations (observations, analyses, dimensional measurements, etc.) before and after the tests. In addition to tests based on various standards such as JIS, we also plan special tests that are not covered by existing standards.

  • Public Testing/Laboratory
  • Contract measurement
  • Other services

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Contracted services for metal structure etching | JTL

Contracted services for metal structure etching | JTL

Pre-treatment for metal structure inspection will be carried out due to surface corrosion caused by chemicals.

Etching is a surface processing technique that utilizes the corrosive action of chemical reactions, such as those involving chemicals. The observation pre-treatment that employs this principle is the etching of metal structures. By etching the metal surface, differences in crystal orientation and composition create unevenness, allowing for the observation of the metal structure. The size of samples that can be etched is approximately 50mm square. For observation with a metal microscope, samples can be about 50mm square in size and can be observed at magnifications of up to 1,000 times. For observation with a scanning electron microscope (SEM), samples can be up to φ180mm × t70mm in size and can be observed at magnifications of about 20,000 times.

  • Other services
  • Processing Contract
  • Etching Equipment

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Contracted service for ion milling processing | JTL

Contracted service for ion milling processing | JTL

We will produce cross-sectional samples without any taper using the ion milling method.

We will perform precise sample preparation necessary for high-magnification observation using the ion milling method for cross-sectional processing. In conventional mechanical polishing using polishing paper and abrasives, issues such as deformation due to stress during polishing, collapse of voids, and cracking could occur. Even for samples prone to such phenomena, by performing polishing with a very weak ion beam, we can produce cross-sectional samples suitable for high-magnification observation and analysis of micro-regions, as well as crystal orientation analysis (EBSD).

  • Other services
  • Processing Contract
  • Surface treatment contract service

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Contracted Services by FE-EPMA | JTL

Contracted Services by FE-EPMA | JTL

We will conduct elemental analysis of small areas using a field emission electron probe microanalyzer (FE-EPMA) with high sensitivity on the submicron order.

Using FE-EPMA (Field Emission Scanning Electron Probe Microanalyzer), we conduct SEM imaging and elemental analysis using WDX (Wavelength Dispersive X-ray Spectroscopy). It features better quantitative accuracy than EDX elemental analysis (± a few hundred ppm to a few thousand ppm) and superior spatial resolution compared to general-purpose EPMA (sub-micron order). It can be used for cross-sectional analysis of thin films with thicknesses of a few hundred nm and for analyzing the diffusion state of trace elements at joint interfaces.

  • Contract measurement
  • X-ray inspection equipment
  • Analytical Equipment and Devices

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Contract Services Using Ion Milling Equipment | JTL

Contract Services Using Ion Milling Equipment | JTL

In mechanical polishing, structures that cannot be observed due to crushing are beautifully finished.

An ion milling device is a cross-section polishing apparatus that performs polishing and etching for observation and analysis by irradiating the surface of a sample with a very weak argon ion beam. In conventional mechanical polishing, soft materials such as copper and aluminum can suffer from surface flattening and sagging, while hard materials like ceramics and silicon can experience cracking and fractures. However, the ion milling device resolves these issues, allowing for a clean and undamaged observation surface. The ion milling device is suitable for sample preparation for high-magnification observation and analysis in micro-regions, enabling the production of cross-sectional samples for sub-micron order observation, EDX/WDX analysis, crystal state observation, and crystal orientation analysis (EBSD).

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

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Contract Services Using a Microtome | JTL

Contract Services Using a Microtome | JTL

We will perform sample preparation with higher precision than mechanical polishing using cutting technology.

This is one of the sample preparations used for observation with optical microscopes and electron microscopes, and we offer sample preparation using microtomes tailored to your needs. There are various sample preparation methods such as polishing, cutting, and FIB methods, but we use the cutting method with microtomes, which allows for a wide range of applications. Compared to mechanical polishing, sample preparation by cutting with a microtome allows for precise processing; however, various techniques are required depending on the observation purpose. At JTL, we provide optimal sample preparation services tailored to your needs based on our extensive experience and knowledge. LEICA EM-UC7 ● Magnification: 9.6 to 77 times ● Observation angle: 5° to 25° ● Cutting speed: 0.05 to 100 mm/s ● Section thickness: 0 to 15,000 nm

  • Contract measurement
  • Other contract services
  • Testing Equipment and Devices

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Contract services using cutting and polishing machines | JTL

Contract services using cutting and polishing machines | JTL

We will create cross-section samples for various analyses, observations, and exhibitions.

When observing the cross-section of solder joints, weld joints, analyzing the cross-section of foreign materials, or checking the interior of assembled products, pre-treatment such as cutting and polishing of samples is necessary. At JTL, we select cutting machines, embedding resins, and polishing machines according to the size, material, and purpose of the samples, and we provide sample preparation from cutting to resin embedding to polishing. 【Manufactured by Heiwa Technica】 Fine Cut HS-100 ● Cutting wheel diameter: φ230mm ● Sample table movement: 110mm left-right, 240mm in cutting direction ● Spindle movement: 220mm up-down ● Vice: Maximum clamping width 120mm ● Standard cutting capacity: Pipe material 45mm, solid material 35mm, sheet material 20×75mm ● Number of units owned: 2 【Manufactured by BUEHLER】 Fine Cut HS-45A2 ● Number of units owned: 2 【Manufactured by Refine Tech】 Fine Cut RCO-203 【Manufactured by Funasaw】 Diamond Cut Machine DCR-120 ● Number of units owned: 2 【Manufactured by Funasaw】 Diamond Cut Machine IDA V-22 【Manufactured by HOZAN】 Band Saw K-100 ● Number of units owned: 4

  • Contract measurement
  • Other contract services
  • Testing Equipment and Devices

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Contracted services for sample preparation before analysis and observation | JTL

Contracted services for sample preparation before analysis and observation | JTL

We perform the necessary preprocessing for observation and analysis using various sample preparation devices.

We will carry out sample preparation necessary for various observations and analyses, including cutting, resin embedding, section polishing, etching, deposition, thin film processing, and sample dissolution. In particular, regarding polishing, we can perform polishing using methods suitable for various materials, shapes, and purposes, so please consult us first. If you plan to conduct observations and analyses yourself, we can also perform only the sample preparation and deliver the samples to you.

  • Public Testing/Laboratory
  • Contract measurement
  • Other services

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Contracted services using material property testing machines | JTL

Contracted services using material property testing machines | JTL

We will conduct various tests using a material testing machine to evaluate the mechanical properties of various materials.

A materials testing machine is a type of testing equipment used to examine the mechanical properties and characteristics of various materials used in industry. Depending on the purpose of the investigation, evaluation tests are conducted on physical, chemical, metallurgical, and mechanical material properties. We can also assist not only with the tests themselves but also with specimen preparation, jig manufacturing, and various evaluations before and after testing (such as observation, analysis, measurement, etc.). Additionally, we conduct tests in accordance with standards such as JIS, as well as planning for special testing conditions and equipment that are not covered by existing standards.

  • Public Testing/Laboratory
  • Contract measurement
  • Other services

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Contracted services using the Xenon Weather Meter | JTL

Contracted services using the Xenon Weather Meter | JTL

We can conduct stress reproduction tests in natural environments such as temperature and humidity, light, and salt damage using various environmental testing machines.

This equipment conducts accelerated weather resistance tests using a xenon type. By artificially creating an environment that exposes materials to sunlight, it is possible to perform weather resistance tests that promote degradation even more than in natural environments. Weather resistance refers to the resistance to degradation primarily caused by sunlight, rain, snow, temperature, humidity, and ozone in the natural environment. To evaluate this, it is necessary to conduct outdoor exposure tests or accelerated weather resistance tests using artificial light sources. The xenon weather meter used at JTL is a type of accelerated weather resistance testing machine, utilizing a light source (xenon lamp) that closely approximates the spectral irradiance distribution of ultraviolet and visible light from sunlight. It is capable of conducting weather resistance tests 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.

  • Public Testing/Laboratory
  • Contract measurement
  • Other services

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Contracted services using image measurement equipment | JTL

Contracted services using image measurement equipment | JTL

Non-contact two-dimensional measurement and contour shape measurement using image capture can evaluate various sizes, from small parts to large products.

Image measurement machines can perform two-dimensional measurements of small products and intricate shapes that cannot be measured by three-dimensional measuring machines. Through scanning shape measurement, two-dimensional CAD comparison, and shape evaluation (best fit), it is possible to measure and evaluate two-dimensional contour shapes that cannot be assessed by standard geometric dimension measurements. Additionally, by attaching a special image measurement probe (Quick Vision Probe) to a three-dimensional measuring machine, non-contact two-dimensional image measurement of large-sized items that cannot be handled by general image measurement machines has become possible. When used alongside three-dimensional measuring machines, two-dimensional measuring machines, and measuring tools (small tools), it is possible to accommodate measurements of various sizes, materials, and shapes.

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

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Contracted Services for Combined Cycle Testing | JTL

Contracted Services for Combined Cycle Testing | JTL

We will conduct tests for corrosion resistance evaluation that are close to outdoor exposure for metals and surface treatments.

This service conducts a composite cycle corrosion test (CCT test) to evaluate the corrosion resistance of metal products and surface-treated items. It is possible to simulate accelerated atmospheric corrosion. By freely combining corrosion cycles such as salt spray, high humidity, low humidity, and drying, we can accommodate various testing conditions tailored to the evaluation criteria. The subjects of the tests are metal materials or surface-treated items such as plating and coatings, and we investigate the occurrence of corrosion, rust, discoloration, peeling, blistering, and other issues.

  • Other contract services
  • Contract Inspection
  • Environmental Test Equipment

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