... molded rubber grommet for cars, in-house mold making assure samples be ready in 7-10days, ISO9000 and TS16949 factory. rubber hose grommet ... We have 15years experience in making rubber moulds, especially for rubber molds of electronic rubber parts, automotive rubber parts, toy tires, we are ... , we can reach ±3 shore A toleranceColor: for rubber, usually black, for silicone, can be in any color as you ...