... roll,with good quality 3.Size:according to the customer . Rubber seal Sealing strip used for windows and doors of car ,subway ... of microwave sulffuration extruding with a gentle and glossy surfacd .The process is equippde with a fully automatic rubber connecting machine.The ... ,Qinghe Huapeng Auto Parts Ltd Co.producting rubber hose ,silicone hose ,oil hose ,rubber seal and so on ,we have been in ...