The best state-owned enterprise in Qujing

Yunnan Chihong Zinc Germanium Co., Ltd. Yunnan Chihong Zinc Germanium Co., Ltd. is headquartered in Qujing Economic and Technological Development Zone, Yunnan Province, one of the top 100 non-ferrous metal smelting enterprises in China. It is the first enterprise in Yunnan Province to be listed as the first batch of circular economy pilot units in China. Controlled by the state, its products include more than 20 varieties such as lead, zinc and germanium, which have made great contributions to the development of national defense, aviation and science and technology.