... used in cars, machines, electrical devices and instruments. Features: 1) Rubber Oil Seal Main raw materials: NBR, NEOP, NR, BR, EPDM, IIR ... -NBR, PU, ECO, FKM, SI, CSM, ACM/NBR/PVC2) The rubber products are mainly used in cars, machines, electrical devices and ... have own CNC workshop to make this mold4) All manufacturing process confirm to the ISO90015) RoHS directive compliant green products6) Rapid ...