Tianjin ZhongShangDa Chemical Co., Ltd is a manufacturer of chemical products and has passed ISO certification. It is located in Nankai District, Tianjin, China. On the one hand, our co***ny is specialized in the production of inorganic chemicals, organic chemicals, pigment and dyestuff such as Lithopone, titanium dioxide, zinc sulfate,carbon black, formic acid, glacial acetic acid, SHMP, ***P, DKP etc. On the other hand, the co***ny are also engaged in the exporting of the chemical products. By now...
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