Sichuan Tongzhou Chemical Technology Co., Ltd. based in Mianyang, Sichuan, China. Our company is focus on manufacturing and selling polycarboxylate superplasticizer for more than 10 years. Our....
Sichuan Tongzhou Chemical Technology Co.Ltd, located at Science and Technology City of China( Mianyang) , has an 18 years of specialized experience in research, production, and marketing of concrete....