Changde Dingyuan Chemical Industrial Limited is a professional and primary manufacturer & supplier of rubber chemicals in China. We currently own two factories manufacturing Rubber Accelerators, Rubber Antioxidants and Insoluble Sulfur. The annual capacity of production is more than 30000 MTs. Our Group has more than ten years' export and service experience in the field, we have established wide sales network and won favorable service reputation, and we already have built mutually beneficial cooperative relationship with various clients in the world. Up to now, our rubber chemicals have been exported to many Tire plants and rubber product manufacturers in Europe, America, Southeast Asia and Africa etc. We also have been approved by World Leading Brand chemical companies as their qualified OEM partner.

Following listed is our products catalogue
(1)Rubber Accelerator: CBS(CZ), NOBS(MOR), TMTD(TT), TMTM(TS), TBBS(NS), DPG(D)
(2)Rubber Antioxidant: 6PPD(4020), IPPD(4010NA), TMQ(RD)
(3)Insoluble Sulfur: IS 7020, IS 8510, IS 7520, IS 6033, IS6010, etc.