About Us
ABOUT US
About Us
Company Profile
Located in Changzhou, Cotest (Changzhou) Testing Technology Co., Ltd. was established in 2019, focusing on the research and development, production, sales and service of optoelectronic semiconductor device testing equipment, and is committed to helping users accelerate the completion of the link construction from R&D test and sample production, small batch testing to mass production testing, and providing users with diversified test products and solutions. Cotest has become a relatively complete optoelectronic semiconductor test equipment and service provider in China, solving the " stranglehold " problem of test equipment for the production process of optoelectronic semiconductor devices, and has also become a partner of many domestic leading lidar companies in the field of testing.
2019
Established in 2019
40
Core invention patent and software copyright
200+
More than 200 customers
  • COTEST
    Address: C102, Building 8, Modern Industrial Center, Wujin Science and Education City, Changzhou, Jiangsu
    TEL:0519-86866018
    Email: info@cotest.com.cn
Research and measurement
Enabling Technology
Partner
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