Gold Suppliers > Hebei Dongguang Chemical No.2 Factory > Direct Fast lighty yellow 5GL
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- Region :Pharmaceuticals and Biochemicals
- Tel : 86-317-7766011,7723757,7766082
- Fax : 86-317-7766262,7692787
- Email :dgerh21@21cn.com
- URL :www.dgchem.com
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Direct Fast lighty yellow 5GL