ZHEJIANG ZHOUSHAN PUTUO XINXING PHARMAS CO., LTD.(PXPC) is located in Zhujiajian Island of Zhoushan City, Zhejiang Province. Relying on the rich oceanic resource of Zhoushan Fishery, the largest fishery in China, our factory specializes in producing intermediate of pharmachem, and developing chitin and derivatives' products taking the shell of shrimp and crab as material, including Glucosamine Hydrochloride(Glucosamine HCL), Glucosamine Sulfate Potassium Chloride (Glucosamine Sulfate 2KCL), Gluc...