Our biomedical --- Anhui Stone Co., Ltd. is a joint venture, is specialized in the production of vitamin C units. Our newly developed 1. Vitamin feed additive - VC polyphosphate. Total L-ascorbayte-2-polyphosphate 25%, L-ascorbate-2-monophosphate 35% two specifications, product quality and meet international standard, Europe, America and many other Southeast Asia countries and regions. In addition, the product in China's Guangdong and Fujian sales are very good. The product has several characteristics: excellent stability; high bioavailability; easy to use; the water does not drain; effect is remarkable; 2 Pharmaceutical: fleroxacin raw materials for our products if you are interested, please feel free to contact us ; Address: Anhui Bengbu City, Anhui Cao Road No. 59 Stone Biomedical Co.,.. (more>>)