... price 4,OEM ODM welcomed Rubber SealsDescription: Material: comply to RoHS, silicone or rubber (NR, SBR, BR, NBR,CR, EPDM, IIR ... ,ISO9001:2000,QS9000:1998,ISO14001:2004Factory historymore than 10 years RoHS RoHS directive compliant green products Strong pointWe have our own mold center, can ...