Guizhou Zhongyida Co. Ltd. engages in the production and sales of fine chemical products. It focuses on research and development, production and sales of polyol series products, alcohol series products, and other fine chemical products. The polyol series products and by-products include pentaerythritol, trimethylolpropane, alkane, sodium formate, and calcium formate. The alcohol series products and by-products include edible alcohol, DDGS feed, and carbon dioxide. The other fine chemical products include formaldehyde solution, acetaldehyde, and formic acid. The company was founded on June 22, 1992 and is headquartered in Shanghai, China.