Hua Shenglong the electricity Limited company was established in 1992, the collection scientific research, the development, the production, the sale, serves a body. The company take variable transmission, the low pressure electrical power distribution system, the direct-current velometer, the frequency changer as well as the electric power and the electrical power distribution system use the reactor, the transformer as the leading product. Shen changes the transformer expert as well as the Yanshan University is related professor the experts to ally Hua Shenglong and to organize to research and develop each kind of reactor, the transformer new product personally, guarantees the quality, the goods supply is quick, wins universal praise in the same profession and the client base prestige. Show More