ZJMI Environmental Energy Co., Ltd. sells coal products in China and internationally through three segments: Coal Distribution, Combined Heat and Power, and New Energy. Its activities include coal mining, circulation, and consumption; thermal and coking coal sales; steam and compressed air generation from coal, biomass, and sludge; and general solid waste disposal. The company also invests in, constructs, operates, manages, and provides EPC general contracting for wind, solar, and energy storage charging stations, and engages in energy storage equipment and resource recycling such as tire pyrolysis, sludge co-firing, and biomass incineration power generation. Formerly Zhejiang Materials Fuel Group Co., Ltd., it changed its name in January 2012, was founded in 1950, is based in Hangzhou, China, and operates as a subsidiary of Wuchan Zhongda Group Co.,Ltd.