... rubber extrusion shapes for Auto industry,mechanical,construction,etc . Our rubber extrusion includes but not limited , D sponge Seal, ... are available Quality : All manufacturing processes confirm to the ISO-9001,14001,TS16949,FDA,SGS,ROHS Standard. OEM ... . Hebei Province Huaxin Rubber&Plastic Products Co., Ltd. is a professional Silicone & rubber & plastic products producer, Our company mainly ...