... used in cars, machines, electrical devices and instruments. Features: 1) Rubber Seals Main raw materials: NBR, NEOP, NR, BR, EPDM, ... , PU, ECO, FKM, SI, CSM, ACM/NBR/PVC2) The rubber products are mainly used in cars, machines, electrical devices and ... ) Rapid development line from drawing, toolin design to mold support and samples8)Customers desighs and specifications are accepted9) Avaailable in ...