KAIYUAN Pneumatic Engineer Co.,Ltd is domestic automatic components and parts manufacturers of industry with trade leading position to increase income, is it include source of the gas deal with piece , electromagnetic valve , machinery control valve , air cylinder , trachea person who connect research and development , produce , market and service of products to engaged in Offer the credible quality product and individualized solution to users from all parts of the world. The general headquarters of the company are located in the national 4A grade scenic spot with green hills and clear waters and with inside information of deep history and culture xikou Town