... :O-Ring.X Ring V-Ring 1. material:NBR,EPDM,SI,FKM(V270M),CR,SBR,IIR ... mold fee is free Company Name: Tianjin Jinjin Haode Hydraulic seals Co. , Ltd. Business Type: Manufacturer Ownership ... Machine, Rubber Injection Machine, Rubber Compression Molding Machine, Rubber Extrusion Machine, Cryogenic Deflashing Machine, CNC lathe, CNC CenterTesting Equipments Tensile Testing Machine, Rubber Tensile Machine ...