Hongcheng Environmental Technology Company Limited engages in the 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. The company is also involved in sale of pyrite concentrate and provision of hazardous waste storage rental services. In addition, it produces and sells sulphuric acid, iron powder, electricity by reprocessing pyrite concentrate from the waste treatment services. The company was founded in 2011 and is headquartered in Laizhou, China. Hongcheng Environmental Technology Company Limited operates as a subsidiary of Zeming International Investment Co., Ltd.