We are one of the largest manufacturer/supplier of Rubber additives in the world, main additives are: Insoluble sulphur OT20, OT33 and etc; Rubber adhesive RA(HMMM), RH, RE, RS... All the products had been widely used in Rubber Industries, such as: Tyre industry, Conveyor Belts, Rubber Hoses and other rubber products. We look forward to serve you!!