Hangzhou Zhongyi biotech Co., Ltd. specializes in the trade of food additives, feed additives, etc, with supply chain integration as its core focus, providing comprehensive support to customers. We have over 12,000 square meters of warehousing space and a storage capacity of over ten thousand tons in industrial factory buildings. For many years, we have been honored as the sales champion of the citric acid series by ENSIGN Industrial and sodium gluconate by Dongxiao Biotechnology.

Hangzhou Zhongyi biotech collaborates with Hangzhou Regin Bio-tech Co.,Ltd. to jointly produce and sell products such as DL-tartaric acid, L-(+)-tartaric acid, potassium sodium tartrate, and potassium hydrogen tartrate.