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Tianjin yao fu chemical Co., Ltd. is mainly engaged in chemical export joint venture co***ny, headquarters under a chemical institute, two fine chemical industry, two OEM factory. Tianjin yao fu chemical Co., Ltd. co***ny headquartered in tianjin, tianjin yao fu chemical Co., Ltd. has a complete and scientific quality management system. Strength of our co***ny is specialized in the study of basic chemical raw materials, production and sales. Our co***ny specializing in the production of inorganic and organi...
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