... , TPE, silicone, Viton, NBR, Neoprene, PVC, etc.Star Industry Co., Ltd. is a specialized manufacture and exporter of rubber products in ... based sealing system in an automobile is the door seal (co-extruded profiles). These are dynamic seals which seals ... obvious function is shockproof. To reduce (or even disappear) door slam* Excellent heat insulation;* Excellent sound insulation;* Excellent sealed ...