Shanghai Gold Swallow Chemical Co., Ltd | Address: No.288 West Nanjing Road, Pudong area, Shanghai 200136, China 
www.gold-swallow.com | Send Inquiry | Phone: +86-18818031265
Shanghai Gold Swallow Chemical Co., Ltd is engaged in the production of cosmetic raw materials, nanomaterials, plant extracts and fine chemicals. Curcumin is a natural food coloring agent, having colo more...