Shaanxi Langreen Bio-Tech Co., Ltd. is dedicated to the R&D and manufacture of natural plant active ingredients and fine chemical products. About ten years&＃039; R&D experience in phytochemistry, proteins, chromatography media, pharmaceutical, fine chemical products and analytical chemistry of our team members ensures that we can provide innovative products and creative services for customs within the sector of pharmaceutical, health care and cosmetic industries. Our production base is situated at the foot of the beautiful Taibai Mountain where the traditional Chinese medicine resources are abundantly stored. Our company is equipped with several production lines, advanced extract, isolation and organic synthesis equipment and lab test instruments. The perfect technology, the rich production experience and the strict quality control system allow us to make products that meet international standards. Following our enterprise philosophy of "innovation, service, sincerity, practice, excellence", we place our priority on the technology innovation, safety and reliability of the products. Guaranteeing stable and timely supply, credible quality and sincere service, our products sell well in both domestic and overseas markets. If you are interested in any of our products, or wish to place a customized order, please contact us. We will do our best to meet your needs.