Xi'an Rozen Biotechnology Co., Ltd. is specialized in the study, production and sale of natural plant extract products, which are used in pharmaceutical, dietary supplement, food and cosmetic industries. Our company is located in Xi'an National High-tech Industrial Development Zone. Xi'an Rozen Biotech Co., Ltd. has a number of departments including R&D, production, quality inspection, and market. The company's R&D center has a technical team specializing in research and development, as well as advanced detection systems such as high-performance liquid chromatography, gas chromatography, and magnetic drive autoclave, experimental, pilot plant, and a number of scientific research institutions have established a good technical support relationship, with strong technical force. The company's production workshop has several plant extraction production lines, as well as advanced production equipment such as dynamic countercurrent extraction, column separation technology, membrane separation technology, high-efficiency countercurrent extraction, microwave drying technology, spray drying tower, etc., and has formed an annual output of 900 tons of plant extracts. We are always committed to giving our customers excellent products and services that they expect and deserve. Customer satisfaction is our long-term desire. We will make full use of our own advantages, being aggressive and innovative. We will also actively promote the development of human health industry with the vision of globalization.