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Hi-tech spring chemical industry Co.Ltd
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About Us
Hi-tech spring chemical Co.Ltd mainly produces and sells dimethyl carbonate, propylene glycol, propylene oxide and carbon oxide, which is the largest one set manufacturer of dimethyl carbonate and the only one to manufacture propylene glycol pharmaceutical grade in China. It attracts large quantities of talents by persisting in the management principle of employee first and collegers are over 80% of its total staff. Meanwhile Hi-tech Spring has perfect quality insurance system, effective ...
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