Zhenjiang Dacheng New Energy (镇江大成新能源有限公司) is a company that develops, produces, sells, and installs photovoltaic (PV) products. It offers silicon rods, monocrystalline silicon wafers, and semi-single crystal wafers. The company also designs and constructs solar energy systems, as well as rooftop, street light, car park, and other solar projects.