Our Co., Ltd, founded in 1981, it concentrates high Scientific and Technological research, production and education into unit. The company specialize in manufacturing various solenoid valves(with 30 series, 5000 specifications), delicate regulating valve, new type manual-valves as well as LPG automatic control valve amounting to four categories. The multifunctional Solenoid Valve is one of the earliest patented technologies to be awarded international gold medal.

Our products are manufactured under ANSI, API(USA), JIS(Japan) DIN(Germany), and GB(China) standards. accredited by ISO9001 International Quality System certification & confirmed as the recommend certificate of France Evaluation committee.

Our products, it is used in satellite launching bases, the Daya Bay Nuclear power plant, Chairman Mao Memorial Hall and other key projects. Also favored by thousands of customers, e.g. Volkswagen (Shanghai), China Water Association, and China Coal Gas Association, Rated as recommended products by the French Scientific Quality Evaluation Committee, our products are exported to many countries around the world.