We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Testing Services.
ipros is IPROS GMS ・ IPROS One of the largest technical database sites in Japan that collects information on.

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
Go to Company Ranking

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

16～30 item / All 170 items

Displayed results
Free on-demand seminar collection on vehicle-mounted equipment-related testing.

Free on-demand seminar collection on vehicle-mounted equipment-related testing.

We are currently offering free seminars on EMC testing and electrical testing of automotive equipment. These range from short videos that can be viewed while on the move to explanatory videos using actual equipment.

In response to customer requests for an overview and basic knowledge before requesting EMC testing for automotive equipment, we are offering various on-demand seminars related to automotive testing for free. ■ Seminar Examples Overview of ECE Regulation 10 (Basic Edition) Overview of EMC Evaluation for Automotive Equipment Evaluation of Automotive Components Installed in EV/HV according to CISPR 25:2016 Ed.4 Annex I Testing Methods for the National Standard of the People's Republic of China GB_T 36282 Immunity Testing for LV124 and High Voltage DC Power Supply Lines And many more... *For more details, please refer to the PDF materials or feel free to contact us.

  • Public Testing/Laboratory

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[On-Demand Seminar] EMC and Wireless Virtual Witness Testing Service

[On-Demand Seminar] EMC and Wireless Virtual Witness Testing Service

In this seminar, we will briefly explain the virtual witnessing examination while introducing actual exam videos.

In recent years, the demand for wireless and EMC testing has surged due to the wirelessization of products, the electrification and EV transformation of automobiles, and the electronicization of onboard devices. As it has become urgent to conduct conformity tests for the necessary standards, we have launched a virtual witnessing test service to make conformity testing more accessible. Traditionally, in witnessing tests, customers were required to visit the testing facility to set up tests and confirm the operation of the test subject devices. However, with the virtual witnessing test, customers can now participate in the witnessing tests from their own devices by combining various cameras, such as smart glasses, with a teleconferencing system. Additionally, we will also introduce applications for commissioned testing, not just witnessing tests.

  • Virtual_220x220.jpg
  • Contract Inspection
  • EMC Testing
  • Public Testing/Laboratory

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Case Study Collection: "Collection of Use Cases for Reliability Testing Services"

Case Study Collection: "Collection of Use Cases for Reliability Testing Services"

We will introduce UL Solutions' approach to the challenges of reliability testing, along with specific examples.

We will introduce the challenges received from customers and how UL Solutions has addressed these challenges, incorporating specific test items and standards. [Content Overview (Excerpt)] 1. Unique testing for performance appeal is possible We propose test items for new products considering their applications, structures, and target markets. We also adopt test items that are not typically conducted in standard reliability tests. 2. Customized testing plans to meet your requests We flexibly accommodate testing that combines multiple standards with short lead times and customized testing environments. 3. UL Solutions as one of the internal evaluation departments For outsourcing of in-house standards or partial outsourcing of series standards, we collaborate with other UL Solutions testing facilities to align testing environments. We can conduct environmental testing and EMC testing in a one-stop manner.

  • Testing Equipment and Devices

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Foreign Object Detection: Environmental Survey, Product Evaluation, Performance Testing Services

Foreign Object Detection: Environmental Survey, Product Evaluation, Performance Testing Services

Do you want to check if dust collection is effective? Are you struggling with compliance to specialized regulations? Our fine particle visualization technology can solve this!

Since developing a system to visualize fine particles, we have been able to provide this system to a wide range of customers, accumulating over 1,000 achievements to date. Our skilled technical experts can address various scenarios, including improving yield loss due to foreign matter contamination, product development (performance testing, checking for dust presence, measuring particle removal efficiency, etc.), verifying air conditioning airflow, creating promotional videos, and conducting contracted experiments. We also offer support for experiments brought into our proudly maintained clean rooms and super clean rooms for research. [Please feel free to consult us anytime. Our specialized technicians will respond to your inquiries via phone or email.]

  • Contract measurement
  • Atomic Absorption Spectrometer
  • Environmental Test Equipment

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[Usage Example] Repeated Testing

[Usage Example] Repeated Testing

The examination content is generally standardized and conducted in specialized testing facilities.

Currently, there are many analytical tools used for research and development that focus on conducting single tests, and they are designed to be suitable for such applications. However, there are also many programs in various industries that conduct repeated tests on subjects with various configurations and modifications over a large number of iterations. This is known as repeated testing. The test content is generally standardized and is often conducted in dedicated testing facilities. For more details, please contact us.

  • Other network tools
  • Other information systems

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Legionella Bacteria Testing "HER-LG Pack"

Legionella Bacteria Testing "HER-LG Pack"

We will conduct tests at the Microbial Hygiene Laboratory and send you a reliable water quality inspection certificate.

We conduct inspections at HER Microbial Hygiene Laboratory, a registered environmental measurement certification business and building drinking water quality inspection business, and will send you a reliable water quality inspection certificate. 【Features】 ○ Supports Legionella testing ○ Ideal for self-testing For more details, please contact us or download the catalog.

  • Contract Inspection

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Reliability testing services

Reliability testing services

We will select the necessary tests and handle everything from conducting the tests to creating the reports!

At Higashin Electric, we have a wealth of experience in reliability testing for a wide range of products, from home appliances to servers and public terminals. We will leverage our past experience to conduct reliability tests for your important products. In addition to tests based on various standards such as JIS, we also offer custom tests that may not fall under standard specifications. Furthermore, we can assist with the production of necessary fixtures and various evaluations before and after testing. 【Proposal Details】 - We will propose the minimum necessary tests and suggest several effective tests tailored to your budget. - In collaboration with our design and manufacturing team, we will consider and propose aspects such as assembly and safety as a product. *For more details, please refer to the PDF document or feel free to contact us.

  • Other services
  • Weather resistance test
  • Other contract services

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Pioneer of Transmission Line Hardware - Japan Katan Co., Ltd. Company Profile

Pioneer of Transmission Line Hardware - Japan Katan Co., Ltd. Company Profile

Since its founding in 1918, Japan Katan has continued to pursue world-class quality.

Japan Katan has specialized in the manufacturing and sales of overhead line fittings and related equipment for power companies, achieving a leading position in the industry. In order to contribute to society through stable power supply, all employees are united in their daily challenges of developing new technologies and products. We take pride in our responsibilities as an infrastructure company and do not compromise on the quality of our products. We will continue to pursue stability, reliability, and safety in quality.

  • others

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
e-Otama Co., Ltd. General Information Catalog

e-Otama Co., Ltd. General Information Catalog

Introducing e-Otama's EMC test lab, which enables high-quality measurement services.

This catalog is from e-Otama, which conducts electromagnetic wave measurements, electromagnetic environment surveys, application agency services for various countries, and all related operations. It features our proud testing facilities, including the "Tokyo Testing Laboratory," as well as the "Yamanashi EMC Center" and the "Tokai EMC Center," which enable high-quality measurement services. [Contents] ■ Tokyo Testing Laboratory ■ Yamanashi EMC Center ■ Tokai EMC Center ■ Noborito Testing Laboratory ■ Services Offered *For more details, please refer to the PDF document or feel free to contact us.

  • EMC Testing
  • Public Testing/Laboratory
  • EMC countermeasure products

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Contract Testing of Cutting Processing

Contract Testing of Cutting Processing

Contract testing that contributes to solving machining problems! Supporting from specimen level to actual machine size.

In the "Contract Testing of Cutting Processes," we analyze the cutting process and the characteristics of the workpiece using a scientific approach. We contribute to reducing processing time, extending tool life, and improving chip disposal. We accommodate from specimen level to actual machine size. 【Features】 ■ Reduction of processing time ■ Extension of tool life ■ Improvement of chip disposal ■ Analysis of the cutting process and workpiece characteristics using a scientific approach ■ Multi-scale evaluation from specimen level to actual machine size *For more details, please refer to the PDF document or feel free to contact us.

  • Contract Analysis

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Validation Support

Validation Support

Information on Filter Validation Support Services! From the creation of pull-to-call to conducting tests and preparing reports.

Asahi Chemical is a "technical trading company" that handles products tailored to industrial needs, such as industrial parts and equipment. Filtech's "Validation Support" includes support for various tests necessary for validation, starting with bacterial challenge tests, V-Max tests, BP ratios, and more, from the creation of protocols to the execution of tests and the preparation of reports. We have numerous achievements, and we hope you find this useful for approval applications and more. 【Support Services】 ■ Bacterial Challenge Tests ■ V-Max Tests, BP Ratios ■ Antibacterial Activity Tests, Viable Cell Count Confirmation, Validation Tests ■ Various other tests necessary for validation ■ Support from protocol creation to test execution and report preparation *Related materials are also available on the special site. Please view the PDF or contact us directly.

  • Testing Equipment and Devices

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Biological analysis testing services: List of analytical methods now available!

Biological analysis testing services: List of analytical methods now available!

Experts in drug development will propose services tailored to your company's needs.

We are currently offering a summary of the bioanalysis testing services provided by Libra Medicina Co., Ltd.! There are multiple analytical methods available, and the experts in pharmaceutical development at Libra Medicina Co., Ltd. will propose services tailored to your company's needs. 【Examples of Services】 <Bioanalysis Testing Services> 　■ Protein Analysis 　■ Pharmaceutical Analytical Method Services 　■ Clinical Trial Services <Pharmaceutical Development Services> 　■ Drug Safety and Metabolism 　■ Compound Development <Non-Clinical Testing Services> 　■ Mammalian Animal Testing 　■ Genotoxicity, etc. *For more details, please contact us or download the information from the link below.

  • Other contract services

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Technical Data: General Toxicity Test

Technical Data: General Toxicity Test

We will evaluate the general toxicity of pharmaceuticals and health foods using a small animal model.

This document introduces "general toxicity testing." Our company evaluates the general toxicity of pharmaceuticals and health foods using small animal models. We conduct "single-dose toxicity tests" and "repeated-dose toxicity tests" to identify toxic doses based on testing items. [Contents] ■ Main items ■ Single-dose toxicity test ■ Repeated-dose toxicity test *For more details, please refer to the PDF document or feel free to contact us.

  • Other contract services

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Technical Document: Pharmaceutical Clinical Trial 3

Technical Document: Pharmaceutical Clinical Trial 3

Leave the skin safety tests, herbal formulations, OTC products, quasi-drugs, and cosmetics testing to us.

This document introduces skin safety tests and various clinical trials related to the approval applications for the development of generic topical pharmaceuticals, changes in formulations, and the addition of dosage forms. Our company provides comprehensive support for the development of generic pharmaceuticals, including bioequivalence (BE) studies conducted with healthy adults, from clinical trials to pharmacokinetic measurements and the preparation of summary reports. We conduct bioequivalence (BE) studies not only for oral medications but also for topical preparations. For topical formulations, we can perform pharmacological tests such as skin pharmacokinetic studies and blanching tests, as well as residual quantity tests and patch tests. [Contents] - Features - For customers like this - 3) Skin safety tests (patch tests) - Testing for herbal preparations, OTC products, quasi-drugs, and cosmetics - Other clinical trials targeting healthy adults *For more details, please refer to the PDF document or feel free to contact us.

  • Other contract services

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[Data] List of Safety Tests and Contract Tests

[Data] List of Safety Tests and Contract Tests

We will provide a detailed introduction to contract testing using mice, rats, guinea pigs, monkeys, and other animals.

This document is a list of "Safety Tests and Contract Tests" conducted by Shin-Yaku Research Center Co., Ltd. We offer various tests including "Single Dose Toxicity Test" and "Repeated Dose Toxicity Test" using mice and rats, as well as medical device safety tests and safety pharmacology tests. [Contents] ■ Pharmaceutical Safety Tests ■ Medical Device Safety Tests ■ Chemical Substance Safety Tests ■ Food Safety Tests ■ Safety Pharmacology Tests ■ GLP Compliance Status *For more details, please refer to the PDF document or feel free to contact us.

  • Other contract services

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
COPYRIGHT © 2001-2026 IPROS CORPORATION ALL RIGHTS RESERVED.