Xi'an Orser Biotechnology Co., Ltd., headquartered in Xi'an, Shaanxi, six-way high-tech high-tech zone, is a professional natural plant extracts, pharmaceutical care, Chinese herbal medicine research, development, production and sales for the integration of high-tech enterprises. Company has modern production and refining extract purification equipment, has a complete and scientific quality management system, strict control of product quality. Biological Technology Co., Ltd. Xi'an Orser integrity, strength and quality of products recognized by the industry. Main L-carnitine, tea polyphenols, grape seed extract, genistein, cocoa powder, collagen, piperine, Gynostemma glycoside, Osthol, Salicin, Emodin, Lutein, momordicin, aloin, Polydatin ,5-HTP, birch Velvet polysaccharide, Ganoderma lucidum polysaccharide, and a variety of traditional Chinese medicine plant extracts. Welcome friends visit our company, guidance and business negotiation.