Shanghai Guangyou Biological Technology Co., Ltd.is a professional engaged in medicinal plant extracts and natural products isolation and purification of high-tech enterprises, import-export. We and many domestic well-known Good Manufacturing Raw Material Plant long-term cooperation , Adhere to Technology-oriented, quality first ", with HPLC, TLC, GC, UV detection instruments, such as analysis of the production process to make omni-directional tracking control, and through the National Metrology certification, the products active ingredient, solvent residues, pesticide residues, heavy metals and micro-organisms, such as a number of quality indicators for detection and evaluation, thus ensuring the stability of product quality. the requirements of customers is our goal. "because motives, so professional," based on our customers, keep their promises, and actively communicate timely Service , strategic cooperation and seek common development.