Zhangjiagang City Jinyuan Biochemical Co., Ltd. was founded in 1985, belongs to Jiangsu Huachang (Group) Company Limited. After 20 years”continuous development and improvement, from Zhangjiagang Institute of Microbiology , as well as Zhangjiagang city enzyme plant , has developed to a state-owned enterprise collecting development, production and sales. In May ,2007, it moved to Nanfeng town Dongsha Industrial Park, covering an area of 56,600 square meters, 16000m2 construction area ,more than 200 employees. The company has passed ISO9001 quality management system, ISO14001 environmental management system, OHSA18001 occupational health and safety management system certification, KOSHER, HALA certification, has become the key of enzyme manufacturing enterprises in the nation, safety standardization enterprises , the first group clean production enterprises and municipal labor and social security credit rating A-level in the city. Our products are divided into two series ,chemicals: solid sodium borohydride, potassium borohydride, trimethyl borate, enzymes: glucoamylase, acid protease, medium and high temperature amylase, enzyme, pectinase, xylanase,β-glucanase, cellulase enzyme preparation dozen products. Is widely used in brewing, feed, textile, printing and dyeing, fur softening, fruit juice processing, pharmaceutical and fine chemical industries. Main products: Sodium hydride, sodium Borohydride, potassium borohydride, trimethyl borate,α-amylase, alpha amylase, high-temperature amylase, 537-acidic protease, cellulase, pectinase, xylanase,β-glucanase, JZ-series complex enzyme for feed use.