- Zhengzhou Sigma Chemical Co., Ltd.
- Lappaconitine HBr,4-Dimethylamino Aceto Phenone,Refined 9-Acridone,Glutathione,Tributyl(2-Pyridyl)tin,APIS,Pharmaceutical Intermediates,Food additives,Plant extracts,Feed additives,Agricultural chemicals,Filler additives,Dyestuffs & Dye Intermediates,Water Treatment ....
- Address:No.8 Sanquan Road ,Jinshui District, Zhengzhou, Henan province, China
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