Shengfeng Eaethmoving Machinery accessories (SFMA) ShengFeng machinery accessories (SFMA) is one industry and trade company for construction machinery with Researching,Manufacturering and Selling. We are specialized in producing Rubber Coupling,Plastic Coupling,Engine Mounting,Engine Cushion,Cabin Mounting,Radiator Water Hose,Air Hose,Supercharger Tube,Engine Pulley and Engine Manifold Exhaust,etc.These parts are mainly used on Caterpillar,Komatsu,Hitachi,Kobelco,Deawoo,Volvo,Sumitomo,Hyundai,Kato,etc.We provide customized services if you provide samples.