... R-Ring. Y-Ring.U-Ring., Oil Seal,PU oil seals , rubber flat washers, rubber Circles, Gaskets, engine parts and ... 's mold fee is free Company Name: Tianjin Jinjin Haode Hydraulic seals Co. , Ltd. Business Type: Manufacturer Ownership Type: Joint ... 86-022-60885573 Mobile No.: 13752568076Main Products: Seals, Oil Seals, Rubber Parts, o ring, water seals, Rubber sheet, Polyurethane Products, TPU Products ...