Shanghai Aidu Biotechnology Co., Ltd. specializes in the development, production and sales of natural plant extracts. We focus on providing innovative products and full services for customers in the pharmaceutical, health food and cosmetics industries. Shanghai Aidu Biotechnology Co., Ltd. has made continuous efforts to innovate and improve high technology on products. We obtain ISO9001, ISO22000 and Kosher. We are one of the biggest factories for Olive Leaf Extract, Fenugreek Extract, Epimedium Extract, Vine Tea Extract and Rhodiola Rosea Extract in China. Our products are exporting worldwide, including Europa, North America, South Asia, Australia, ect. We know "good products from good raw materials". Our company has nearly ten years of experience in purchasing raw materials, and has established a stable and powerful raw material purchasing network all over the world. We invested and built the modern R & D center of the enterprise and introduced the advanced production testing equipment, such as LC-MS, GC-MS, ICP, PREP-HPLC, IR, FT-NIR, and CE. We insist “Quality first, customer highest”. Welcome more customers all over the world to collaboratewith us to make a bright future!Rhodiola Extract factory website:http://www.aidubio.com/