About us


Hunan Dongting Citric Acid Chemicals Co., Ltd. is located at the bank side of beautiful Dongting Lake. It occupies 106,720 ㎡, and has 242 staff, among which there are 80 professional technicians. The registered capital is CNY 20 million, the total asset is over CNY 200 million; the annual output value is CNY 300 million.


Now, we are a specialized manufacturer and trader of citric acid series of products, including citric acid salt and citric acid ester. The main products are Sodium citrate, citric acid ester, Ammonium citrate, Monosodium citrate anhydrous, Potassium citrate, Calcium citrate and Citric acid. With a total production capacity of 50,000mt/year, we now are one of the largest producers of citric acid in China. As one kind of non-toxic and environment-friendly plasticizer developed by our company recently, our citric acid ester (DT528) now is the best substitute of toxic plasticizers such as DOP for it contains no benzene. Especially, this product passed the authentications of Hunan Province Technology Supervision Bureau and SGS. At present, all our products are in accordance with the standards of BP98,BP2000, EU E330/E331/E332 , FCCⅢ, USP24 and GB/T8269-98 (China). As an ISO9001:2000 and 14000 EMS approved company, we have successfully obtained the latest qualification certificates of China Environment Protection Ministry and China Fermentation Industry Association for the discharge of sewage. Moreover, we are a licensed import and export company too, and about of 80% of products are for exports now.