Shandong Dayu Longshen Biochem Technological Co., Ltd., established in Aug. 2003, is engaged in the R & D and manufacture of DaYu Brand Sodium glyoxylate and polybasic alcohol series products. It is the largest production, experiment and practice base of the Graduate University of Chinese Academy of Sciences.

We now are capable of the annual production of 10,000 tons of sodium glyoxylate,500 tons of 2,2-Bis(hydroxymethyl)butyric Acid,1000 tons of 2,2-Bis(hydroxymethyl)propionic acid,10,000 tons of 2-Ethyl-2-(hydroxymethyl)-1,3-propanediol , 10,000 tons of pentaerythritol,10,000 tons ofNeopentylene glycol,10,000 tons of Sodium Formate.

With an occupied floor area of 200,000 sq. meters and building area of 100,000 sq. meters, as well as fixed assets of 220 million RMB yuan, the company has 300 employees including many senior technicians and engineers. Located in Yucheng City High-Tech Development Zone in Shandong Province, and with the Yellow River close to the south, Jing-Fu Expressway to the east, and only 45km from the provincial capital city of Ji'nan and next to the Provincial Highway 101 and National Highway 308, the company enjoys a good location and convenient transportation.
Upholding the corporate spirit of Professionalism, Dedication, Diligence and Innovation, we warmly welcome the visit and cooperation of friends from around the world.