Dao Chuan Zhang

Yunnan Xiangyun Feilong Resources Recycling Tech Co., Ltd. engages in the scientific and technological development, technical consultation, and technology transfer in the fields of environmental protection and resource conservation. It utilizes integrated secondary resources for the production of electrolytic zinc, lead, cadmium, cobalt, gold, silver, indium, antimony and other metals. The company was founded on March 18, 1998 and is headquartered in Dali, China.