Zhejiang Guoguang Biochemistry Co.,Ltd. is located in Quzhou city,which is at the intersection of three provinces-Zhejiang,Fujian,Jiangxi, With Hangzhou-Jinhua-Quzhou Expressway. Huangshan-Nanping Expressway, Zhejiang-Jiangxi Railway,and No.320 State Highway passing by and just 8 kilometers away from Quzhou Airport, ,our company enjoys superior location, convenient transportation and advanced communication network Our company was founded in 1994.And our current products include 1.Itaconic acid (6000MT per year) 2. Feed Grade L- Threonine Acid(12000MT per year Zhejiang Guoguang Biochemistry Co.,Ltd.is a high-tech enterprise of Zhejiang Province and it owns a provincial level R & D Center. Our company and products were respectively certified by ISO9001 quality management system approval and product quality approval . Our itaconic acid project was certified as National Torch Plan Project by Ministry of Science and Technology and was supported by National Innovation Fund. And our product, L- Threonine, has been certified by HACCP FOOD SAFETY MANAGEMENT SYSTEM and FAMI-QS. And the quality of Itaconic Acid and Threonine conforms to the standard of Iwata Chemical Co., Japan and standard of Ajinomoto Japan respectively. Currently, in our company, there are 240 employees,35% of whom are technician .Our company occupies an area of 130 hectares and owns RMB 90 million of fixed assets. Our company has been authorized to handle import and export independently. By means of many flexible and effective operational methods, we have established long-term and firm business relations with customers both home and abroad. At present, our export amount of our product accounts for 80% of our total output.