Quan Fu Company specializes in the production of silicone rubber, silicone rubber stopper, O-ring, silicone rubber non-slip rubber mat; versatile, full range, with various types of existing mold. Where products are: stopper, rubber toys, tires, rubber ring, Viton o-rings, seal rings, silicone seals, rubber washers, lock washers, silicone waterproof ring, gun ring, nozzle ring , rubber seals, silicone seals, seals, seals, rubber / silicone O-rings, rubber seals and other products!