On August 22nd, 2019 Top 500 Chinses Private Enterprises Summit hosted by All-China Federation of Industry and Commerce and Qinghai Provincial People's Government was grandly opened in Xining, Qinghai Province. The summit released 2019 Top 500 Chinese Private Enterprises, 2019 Top 500 Chinese Private Enterprises of Manufacturing Industry, 2019 Top 500 Chinese Private Enterprise of Service Industry and 2019 Top 500 Chinese Private Enterprises Research Analysis Report (hereinafter referred to as Report). Tongwei Group ranks among the top 100 list of Top 500 Chinese Private Enterprises.