... ,gasket 3.Passed the ISO9001:2008 EPDM rubber gasket QINGHE JINNUO SILICONE CO., LTD is ... Our company mainly produce silicone extrusion parts and rubber & plastic extrusion and molded parts. 1.Our ... rubber parts.(6) EPDM foam parts.(7) NBR dense parts.(8) Silicone,EPDM & PVC molded parts.(9) Other special ... TPV,TPO,TPR,TPU,PP,ABS,CPVC,PVC/NBR extrusion parts. 2.Function:Rubber seal ...