1. Material: comply to RoHS, silicone or rubber (NR, SBR, NBR, EPDM, FR and more) 2. Any ... size are availa 1. Material: comply to RoHS, silicone or rubber (NR, SBR, NBR, EPDM, FR and more)2. Any ... your request.6. Packing:carton packing or special packing.7. Applications:Automotive,oil and gas machines, water,etc.8. According to ... OEM and ODM orders are welcome NBR O ring EPDM rubber mat Rubber custom