Ecopower(GuangZhou) Chemical Co.,ltd is located in Guangzhou City, arts and culture circles Shuiyin and take 5 minutes to downtown city. about 25km from Baiyun international Airport. Specialized in offering below chemical additive, Kindly find our product list as below: 1.Precipitated Silica ZC-185 and ZC-185GR (Zhengsheng Inorganic Marterial) 120,000 MT/year 2.Silane Coupling agent TS-69,DS-75,X-50S ,7000.00 MT/year 3.Gum rosin and rosin ester (XINBANG Forestry Chemical) ...