Feng Cheng Dong Sen machlnery factory is located in the national level scenic spot - at the foot of Feng Cheng mountam The factoy is 50 kilometers away from thee north Korean border city. Our factory Is mainly engaged In designlng develop and produce of tlming belt tensloner, hydraulic automatic belt tensioner and chain tensloner Our company's technical force Is abundant, which has all kinds of professional senior engineers and advanced CNC machlning centers and other modern production equipment, advanced professional testing means, powerful guarantee of the products. Over the years, with high-quality products, first- class serice, ultra-low prices we win thee trust and favor of customers. Nowadays our products sell all over the domestic and abroadl Thanks for the regular and new customers support. We provide high quality product and competitive price, welcome the regular and new customers cooperate with us