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Hebei Dongcheng Chemicals Co., Ltd.
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About Us
As one of leading manufacturer of pentaerythritol (CAS:115-77-5), Sulfanilic Acid (CAS:121-57-3) and Levulinic Acid (levulinate) (CAS:123-76-2) in China. Also be strong on items of Optical Brightener Series, Fluorescent Pigment Series and Vat Dyes. Please feel free to contact us to know more.
Email: pharmacn at yahoo.com
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As one of leading manufacturer for chemicals, pharmaceutical intermediates and ...
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As one of leading manufacturer for chemicals, pharmaceutical intermediates and ...
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As one of leading manufacturer for chemicals, pharmaceutical intermediates and ...
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As one of leading manufacturer for chemicals, pharmaceutical intermediates and ...
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