Xi\'an Le Sen Biotechnology Co., Ltd. is a hightech enterprise which engaged in the R&D, production and distribution of the natural plant active ingredients. The company has a complete production line of extraction, separation and purification that can manage more than 1,000 tons of raw materials and produce more than 150 tons of standard extract and all types of high purified materials.Its efforts to improve the detection check and test means and strict quality control measures so that made our high-quality products exported to the United States, Europe, Japan, South Korea and other countries and regions, and widely use in the field of food, health, pharmaceuticals, cosmetics, and other fields. We warmly welcome domestic and foreign merchants to discuss business, with mutual benefit, and go hand in hand for human health!