KEMAI (Tianjin) Chemical Technical Co., Ltd. was founded in 1998. Now there are around 600 staff, and the occupation area is around 150,000 m2, including three manufacturing entities of KEMAI Antioxidant plant, KEMAI accelerator plant, Rubber Additives plant, and two marketing centers of KEMAI (Tianjin) head office, KEMAI (US) Chemical Co., Ltd. The capacity for TMQ is 40,000 Mt/year and accelerator is 30,000 Mt/year. The company has become a major supplier for rubber additives in the world. The company was named as National Hi-Tech Enterprise, Tianjin Technical Center and appraised as Tianjin Famous Trademark and Famous Brand Products separately, Tianjin Export Brand for Priority Cultivation and Development and etc. The Physical-Chemistry Testing Lab was approved by CNAS.