‘Zhejiang Hangzhou XINFU Pharmaceutical Co.,Ltd is the world’s leading supplier of D-calcium Pantothenate (VB5) and Panthenol ( pro-VB5). Our manufacturing facilities are located in Lin’an, Zhejiang Province China. Our company is highly respected in many industries, including animal feed, vitamin premixes, and food grade vitamins as well as pharmaceutical and cosmetic products.

http://www.xinfupharm.com