Xi'an Purem Biological Technology Co., Ltd. located in Xi'an High-tech Industrial Development Zone, with 6 million acres GAP plantation in Qingling-Bashan Mountain (Chinese Natural Medicine Valley), which is a technologic manufacturer with our own import and export rights, specialized in the development, research, production and sales of the plant extract powder. According to the GMP standards, Xi'an Purem Biological Technology Co., Ltd. had established 1000 tons multi-functional integrated production line to extract the Chinese plant. We have built the professional analysis laboratory with top equipment to guarantee the product quality, such as WATERS HPLC, AGILENT UV, GC, AAS, We also cultivate a excellent Research Team cooperated with Shaanxi University and Research Constitute to develop the new products for international market.