American WORK International Group (USA WORK Valve International Group) is a wholly owned subsidiary of United States WORK International Group (USA WORK International Group) which is one of the leading parts of the U.S. industry, also is the world's top fluid device controller and industrial equipment manufacturers. Marketing headquarters in China is in the capital，Beijing. U.S. WORK Group is committed to providing specialized solutions to customer needs solenoid valves, all time committed to the design, development, production of high-quality valves，WORK valve group is one of the top U.S. Valve Groups. Products include a variety of solenoid valves, control valves, water valves, butterfly valves, gate valves, globe valves, check valves, ball valves, plug valves, safety valves, diaphragm valves, needle valves, steam traps, pressure reducing valve, exhaust valve , filters, control valves, pressure bypass control, low pressure bypass control valves, minimum flow valves, and various implementing agencies. Over the years, WORK has been a leading American research and development and production center, global sales and service network, excellent quality and resource advantages, own many identity of many international petrochemical, electric power, metallurgy user's. U.S. WORK valve Group had a first-class production line of valve automation, and the use of the world's top technology CNC machining centers to increase production capacity and product quality. Products are mainly used ANSI, API, DIN, BS, NF standard design.