Hangzhou Bioking Biochemical Engineering Co Ltd

Founded in 2000 and located in Hangzhou Tangqi Industrial Park with registered capital of CNY 75 million, Bioking is a high-tech enterprise specializing in tartaric acid production. Founder Mr. Jianguo Zhang, known in the industry as China's tartaric acid expert, has more than 20 years of R&D experience and invented L(+)-tartaric acid biosynthesis technology, holding 13 related patents that have reshaped the world tartaric acid market. The company has earned recognition as a National Torch High-Tech Enterprise, a provincial R&D center and a Hangzhou key enterprise.