Cream of Tartar
- Cream of Tartar (英語)
Changmao is a manufacturer of fine chemicals and supplies international markets where their brand is well recognized by customers. Some products they produce include C-4 series organic acids and its salts. Changmao's products are made under GMP and all of their products meet the most demanding international quality standards including Food Chemicals Codex, U.S.Pharmacopoeia, and British Pharmacopoeia.