1. Shanghai Gong Hu industrial co., ltd is a state-owned enterprise supervised by Shanghai SASAC.
2. Shanghai Gong Hu Science and Technology Co., Ltd. is a private enterprise, established on 20 1 1.
3. Shanghai Gong Hu Enterprise Development Co., Ltd. is a joint-stock company (invested or controlled by a natural person). From the public information, it does not belong to the category of state-owned enterprises.
Gong Hu Valve Factory is a large state-owned valve enterprise.
5. Shanghai Welding Group Co., Ltd. is a private enterprise, and its actual controllers are Miao Liping, Shu, Shu Zhenyu, etc. It is a A-share listed company.