Shanghai Seni Pharma-Tech Co., Ltd is an all-round high and new-technology professionally enterprise, which occupies in production, R&D, and marketing of different forms of crude animal and plant extract, medical material and pharmaceutical intermediate, fine chemicals and other chemical product manufacturing. The company has a number of professional technical key staffs of scientific research and excellent marketing team. We have established our own R& D base and quality inspection in Gansu, with the full use of natural medicine resources in Gansu Longxi, Longnan, Qingyang ect.