About Us
   Established in 1992, Changmao Biochemical Engineering Co., Ltd.(hereafter as "Changmao") is a '' High-Tech Enterprise'' and '' Advanced Technology Enterprise with Foreign Investment'' in Jiangsu Province. Changmao was successfully listed on Hong Kong GEM-Growth Enterprise Market in 2002 and successfully transferred to Hong Kong main board in 2013.

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.
Company Structure
Changmao Biochemical
Engineering Co., Ltd
Changmao Biochemcial Lianyungang Co., Ltd
Shanghai Changmao Biochemical Engineering Co., Ltd
R&D Center ShanghaiMed
Co., Ltd
Company Concepts
Company philosophy:          Add flavor into the lives, add brilliance into the world
         
Corporate missions:
             Provide high quality products and superior services to our customers
  
  Provide self-development stage to our employees
 Provide advantageous ROI to our shareholders
 Provide long-lasting harmonious development to the society
Milestones
Oct 2018, Certified National Doctor Scientific Research Workstation.
2017 Jiangsu Province's first Butane- Maleic Anhydride production line accomplished.
2013 Transfer from GEM to HK Main Board Listing.
2012 Establish Changmao Biochemical Lianyungang Co., Ltd

2009 Set up

         Enterprise academician workstation

2007 Establish R&D Center ShanghaiMed Co., Ltd.
2006 Establish Shanghai Changmao Biochemical Engineering Co., Ltd.
2005 Generation of the 2ed Maleic Anhydride line, capacity of 10000ton per year

2004 The Jiangsu Biochemical Chirotechnology 

          Research center was recognized as

           “Post-doctor R&D Workstation” 

          Plant construction of phase II

2003     Accomplishment of Maleic Anhydride line, capacity of 10000 ton per year for self raw material supply
2002     Listed on GEM of Stock Exchange of Hongkong Limited ( stock code: 8208)
2001 New plant (phase I)started to operate
1998    Co-establish Jiangsu Biochemical Chirotechnology Research Center with Chinese Academy of Science Chengdu Institute of Organic Chemistry
1992     Company Establish
Honor&Certificates
Work Safty Standardization
The Key Institution of R&D of enterprises
Environmental Management System Certificate
High-tech enterprises Certificate
Quality Management System Certificate
First Prize of National Science and Technology Progress Award
FAMI-QS
L-Aspartic Acid
high-quality Certificate