As one of the first chondroitin suflate manufacturers in china, JIAXING HENGJIE BIOPHARMACEUTICAL CO., LTD. was founded in 1997 and had specialized in production and supply of chondroitin sulfate ever since. Our chondroitin sulfate are up to USP,BP,JP,CP and even customized standards with various origins available including bovine, porcine, Marine fish and avian. Our capacity of production is estimated to be 20 MT per month. A GMP workshop (100,000 clean class ) was built and put into service in 2008 which guarantee a clean and suitable facility for produc...