安徽四知堂化工科技有限公司
China SiZhiTang Chemicals Co.,Ltd
Our Company China SiZhiTang Chemicals Co.,Ltd is that one specialize in the Chinese chemicals company, the principle products of import and export business are organic silicon products, defoaming agents, polyacrylamide, pharmaceutical intermediates sourced from globally acclaimed manufacturers.
Our goals are: to develop the company in various chemical industries with constant enhancement of the efficiency and lowering the operational cost. We hope

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