GJ-103
 This product has especial physical and chemistry properties, it is the best transparent additive in mixture directions based in rubber, greatly improves ensile strength and abrasion resistance of vulcanizing rubber, reduces dosage of rubber, saves the cost.

 White Carbon Black with special physic-chemical properties, services for rubber, silicon rubber, plastic, papermaking, adhesive, paints and coating, pesticide, feedstuff additive, cosmetics manufacture.