Wincent has been partnered with North China Pharmaceutical Co., and formed a joint venture called NCPC Victor in 1993. NCPC Victor is China's
largest Vitamins B12 manufacturer and Wincent is an exclusive importer and
distributor in USA & Canada for B12. Our facility complies with GMP, and is
certified by ISO 14001 and Kosher. In addition, the US FDA has approved its Drug Master File (DMF # 16906). Now, we are in a strong position to offer our customers the highest quality products with excellent price. Moreover, we will provide a steady volume and good services. B12 was sold extensively in dozens of countries in the world. ................................ More