Shaanxi Gainway Imports & Exports Co., ltd located in Xi’an High-tech Zone, we are a plant chemical high-tech enterprise, which is mainly engaged in planting, research , manufacture and export of natural plant products. The factory has formed a production capacity of 5000tons annually. The company use modern equipment technology, combined with professional technical advantage, work closely with various of Scientific Institutions and universities and colleges. Take advantage of the medicinal materials resources in Qinling- Bashan mountainous region, go though processing of extraction,...