After the company went public, it has successively invested in establishing Shanghai Changmao and Lianyungang Changmao, and jointly acquired Shangyi Life, integrating the advantages of production, sales and research. Changmao has taken the strategic step of collectivization. The company specializes in the production and sales of four-carbon series of high-quality organic acids / derivatives. Our products are wildly known in Food, Medical, Chemical industry, Agriculture ect. We are the company that has passed the registration of L(+)- tartaric acid GRAS of FDA in the United States.The company has passed ISO9001 quality management system, ISO14001 environmental management system, FSSC22000 food safety system, KOSHER, HALAL certification, etc. We are eager to establish extensive cooperation with partners, and will keep on deliever high-quality products and services to our clients.
2009 Set up
Enterprise academician workstation
2004 The Jiangsu Biochemical Chirotechnology
Research center was recognized as
“Post-doctor R&D Workstation”
Plant construction of phase II
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