Hunan Dinuo Pharmaceutical Co.,Ltd., founded in 1997 and originally Hunan Pharmaceutical Industrial Research Institute, is the modern growth high technology enterprise which dedicates to production and sales of pharmaceutical and raw materials. The company is located in Changsha—famous historical cultural city. Our company has established a long-term cooperation with Hunan University. Our products are also exported to the whole world such as the Occident, Japan, Southeast Asia, South Africa, etc. Hunan Dinuo Pharmaceutical Co.,Ltd. constantly strengthened foundation equipments from research development center and R&D instrument condition, and established the relative professional talent team with many subjects and many aspects. At present, the center owns one API pilot workshop meeting G..