Ningbo Hengxian Biotechnology is a professional manufacturer and active supplier of Gluconate Series, Glycinate Series, Citrate Series, Lactate Series, Malate Series etc. and Vitamins. These products are widely used in Food, Health Food, Food Additive and Cosmetics as nutraceutical enhancers. Hengxian Biotechnology pursues the principle of "Quality First, Credit First and Service First" and hope to make business partners and friends all over the world for mutual development and cooperation. ...