CHANGMAO BIOCHEMICAL ENGINEERING

About

Company description

Changmao produces C-4 series organic acids and its salts, including L-malic acid, DL-malic acid, L(+)-tartaric acid, DL-tartaric acid, fumaric acid, aspartame, L-alanine, DL-potassium bitartrate, and cream of tartar.

Our products are HACCP, Star-K Kosher and HALAL certified, and we have been ISO certified since 1998. Our L(+) tartaric acid, made by our own unique process, has been affirmed GRAS by the FDA in America.It was listed on HK GEM Stock Exchange in 2002,and In 2007 it acquired the Shanghai Medical Life Science Research Centre Limited (Shanghaimed CO.,LTD.).

Quick facts

Sales markets	Africa; Asia; Australia; Central/South America; Eastern Europe; Middle East; North America; Western Europe
Affiliated categories:	Acetic acid \|Antioxidants \|Aspartame More

Upcoming events

17 nov 2026

Fi Europe 2026

17-19 November 2026 Messe Frankfurt Visit us at stand 31P7 Book a meeting See our Exhibitor Profile See full Exhibitor List

Recently at

16 sep 2026

Fi Asia Indonesia 2026

16-18 September 2026 Jakarta International Expo (JIExpo) We were at stand A2K52 See our Exhibitor Profile See full Exhibitor List

Our Top products

1,2,3,4-Butanetetracarboxylic Dianhydride

Changmao biochemical engineering co. ltd offers a wide range of products which includes 1,2,3,4-butanetetracarboxylic dianhydride. Contact us for more information.

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Aspartame

Changmao biochemical engineering co. ltd offers a wide range of products which includes aspartame. Properties: off-white or white crystalline powder with strong sweet taste, its dilute solution is approximately 180 times sweeter than sucrose. Function: Aspartame is a new-style intense sweetener of amino ac...

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Cream of Tartar

Changmao biochemical engineering co. ltd offers a wide range of products which includes cream of tartar. Properties: Colorless crystals or white crystal powder with sweet and sour taste, sparingly soluble in water, freely soluble in dilute mineral acid, alkaline solution or borax solution and insoluble in ...

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