Qingdao Redwish Chemicals Co., Ltd., is located in Qingdao, China. The company was established in May 2005. Bulk supplies of the highest quality Concentrated Nutraceutical Supplements, Amino Acids, Vitamins, Herbal Extracts as well as Food Ingredients and a wide variety of cosmetic use, Nutraceuticals, Pharmaceuticals as well as the food industry.

Redwish offer Bulk Products and can also accommodate smaller quantity needs to better serve our existing and new customers. We stock more than 500 items in our warehouse, such as, Glucosamine Hcl and Sulfate 2 Kcl or 2 Nacl, Inositol, MSM, Ascorbic acid, Calcium Asborbate, Sodium Ascorbate, L-Taurine, Hyaluronic acid, L-Glutamine, L-Tryptophan, L-Isoleucine, L-Taurine, L-Valine etc., We carry full line of B Vitamins, Vitamin C, full line of Amino Acid, full line of the herbal extracts, full line of Polyols and food ingredients.