Daqing Sinochem Ruiheng Chemical Technology Co., Ltd. was established on May 11, 2015, with Cao Yu as the legal representative and a registered capital of 10 million RMB. The Unified Social Credit Code is 91230607333290034N. The company is located at Room 217, Building A, Science and Technology Entrepreneurship Park (Park), No. 12 Xinke Road, High-tech Zone, Daqing City, Heilongjiang Province. It belongs to the industry of research and experimental development. The business scope includes: wholesale (without storage) (see the "Dangerous Chemicals Operation Permit" certificate number: Hei E An Jing Zi [2018] 000069, valid until June 21, 2021); environmental engineering technology consulting and technical services; environmental engineering construction; sales, installation, and repair of environmental protection equipment and accessories; water pollution control; solid waste management; urban garbage collection and transportation services; maintenance and installation services for boilers and auxiliary equipment; sales and repairs of general equipment; sales and import/export business of boilers and their parts, boiler auxiliary equipment and parts, pumps and parts, chemical-specific equipment, chemical products (excluding dangerous chemicals), instruments and meters, glassware, electronic products, hardware products, seals, standard parts, fire-fighting equipment, electrical materials, cables and wires, valves, timber, coal, machinery and equipment, and their parts; oilfield technical services; biotechnology research. The current operating status of Daqing Sinochem Ruiheng Chemical Technology Co., Ltd. is active (in operation, open, and registered).