Chaoyang Hongsheng Machinery Manufacturing Co., Ltd. was formerly known as Beipiao Machinery Factory. It is the designated factory for dust removal equipment produced by the former Ministry of Machinery Industry and one of the key enterprises in the equipment manufacturing industry in Liaoning Province. In 2003, it was transferred to and changed its name to Chaoyang Hongsheng Machinery Manufacturing Co., Ltd. Which is located in Sanfu Village, Xiafu Economic Development Zone, Beipiao City, Liaoning Province. It is a privately-owned share company. The registered capital of the company is 50,800,000 yuan (RMB 500 million yuan). The company covers an area of 106,000 square meters (160 acres) and has a workshop area of 14,000 square meters. It has 273 employees, including 27 management personnel, 15 technical personnel and 210 production personnel. The company is mainly engaged in the research and development, design, manufacture, installation and sales of environmental protection equipment, metallurgical mining equipment, building materials equipment, chemical equipment and environmental project contracting, environmental engineering construction and other products.