Natong Biotechnology (Beijing) Co., Ltd., established on 2010-08-26, The business scope includes the sale of third-class medical devices;technology development,Technology Promotion,technology transfer,technical consulting,Technical Services;Commissioned processing of medical devicesIkind,IIIkind;production of medical devicesIkind,IIkind,IIIkind,Face mask;Sell self-developed products,medical instrumentsIkind,IIkind,Face mask(non-medical),textile;Import and export,Technology Import and Export,Agent import and export.(Market entities independently choose business projects in accordance with the law,Carry out business activities;Sales of Class III medical devices and items subject to approval according to law,Carry out business activities in accordance with the approved content after approval by relevant departments;Do not engage in the business activities of projects prohibited and restricted by the industrial policies of the state and this city.)