1, large scale. Established in 2002 and headquartered in Haidian District, Beijing, Puni Testing Group has developed into a large-scale comprehensive testing and certification group with 26 large-scale experimental bases, 52 wholly-owned subsidiaries and a service network all over the country.
2. Listed companies. On September 16, 2020, Puni Testing was successfully listed on the Growth Enterprise Market of Shenzhen Stock Exchange, becoming the first third-party inspection and testing institution after the registration system of the Growth Enterprise Market.