Hongcheng Environmental Technology Company Limited provides gold mine hazardous waste treatment services in the People's Republic of China. The company offers gold mine hazardous waste recycling and resource recovery services. It is also involved in sale of pyrite concentrate hazardous waste storage rental services. Hongcheng Environmental Technology Company Limited was founded in 2011 and is headquartered in Laizhou, China. The company operates as a subsidiary of Zeming International Investment Co., Ltd.