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Contract Services Product List and Ranking from 514 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 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:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

  1. JAPAN TESTING LABORATORIES Gifu//Testing, Analysis and Measurement
  2. アズサイエンス 松本本社 Nagano//Trading company/Wholesale
  3. TAKAYA Corporation Okayama//Industrial Electrical Equipment
  4. 4 コバヤシ コバゾール事業部 Tokyo//Resin/Plastic
  5. 5 イノバテスト・ジャパン 本社 Tokyo//Testing, Analysis and Measurement
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Contract Services Product ranking

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

  1. Explosion-proof platform scale "Pressure-resistant explosion-proof digital weighing machine series" 宝計機製作所 本社・工場
  2. 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
  3. Noodle packaging co-extrusion film "PLM-1" 宏栄 大阪本社
  4. 4 Liquid compound "Kobazole" コバヤシ コバゾール事業部
  5. 5 Low Temperature Constant Temperature and Humidity Device / Low Temperature Constant Humidity Device HIFLEX NEO-ES アズサイエンス 松本本社

Contract Services Product List

1021～1035 item / All 1164 items

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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