On Chemball
My Chemball
+86-571-8627 3270
![](https://res.chemball.com/upload2/a6acafb2-f700-41ea-8f91-9ee045744fec.jpg)
Zhejiang Zhongxian Biotechnology Co., Ltd.
Zhejiang Zhongxian Biotechnology Co., Ltd.
Main Products:
Vitamin E / Rifaximin / Lavofloxacin Lactate / Pivaldehyde / Methylglyoxal 1,1-Dimethyl Acetal / Rifamycin-O / Cyclic acid / Phytosterol / Fatty acid Methyl Esters / 2,6-Bis(2-Benzimidazol-2-yl)Pyridine / [2,2']Biquinolinyl-4,4'-Dicarboxylic Acid / 2,9-Dichloro-1,10-Phenanthroline