Astronergy Has Been Qualified by CSA Group as A Testing Facility for Witnessed Manufacturer’s Testing for Certification Program (WMTC)

CSA Group, a leading global provider of standards development, testing and certification services, recently issued Zhejiang Astronergy, a leading company in new energy, a CSA Group Witnessed Manufacturer’s Testing for Certification (WMTC) certificate for its PV module UL1703. Astronergy’s laboratory is now a witnessed manufacturer’s testing laboratory (WMTL) as certified by CSA Group. A CSA Group certification mark will appear on qualified products certified by the laboratory allowing those products to be sold in the North American market. WMTL is currently one of the most popular localized services provided by CSA Group in China, and only laboratories that meet the CSA No. 61730-1 and CSA No. 62730-2 qualification can acquire WMTL certification. Qualifying as a WMTL with a CSA Group certification can help reduce time and costs, allowing products to reach global markets faster.

Full report in Chinese please check the link:
CSA集团助力中国光伏企业走向北美 正泰实验室获CSA 授权目击实验室资格认可

About CSA Group

CSA Group is an independent, not-for-profit member-based association dedicated to advancing safety, sustainability and social good. We are an internationally-accredited standards development and testing & certification organization. We also provide consumer product evaluation and education & training services. Our broad range of knowledge and expertise includes: industrial equipment, plumbing & construction, electro-medical & healthcare, appliances & gas, alternative energy, lighting and sustainability. The CSA mark appears on billions of products around the world.


Pino Chen
Manager, Media Relations, Asia
[email protected]


September 9, 2014