Beijing Aerospace LTECH Electromechanical Engineering Co., Ltd., established on 1992-06-22, Business scope includes professional contracting;Sales of medical devices(limitI,IIkind);Technical Services,technology development,technical consulting,Technology Promotion;Import and export,Technology Import and Export,Agent import and export;Sales of social public safety equipment,Equipment,knitted goods,chemical synthesis material,Specialty Chemicals(Free of Hazardous Chemicals),Chemical Fiber,synthetic fiber,General Equipment,Electrical Equipment,electronic product,Instrumentation,Devices and Components;software development;Computer System Services;data processing;water pollution control;Environmental monitoring;Oxygen Involved in Storage Operations[compressed or liquefied],helium[compressed or liquefied],nitrogen[compressed or liquefied],neon[compressed or liquefied],argon[compressed or liquefied],krypton[compressed or liquefied],xenon[compressed or liquefied],carbon dioxide[compressed or liquefied],The following varieties are not stored,hydrogen,Acetylene,carbon monoxide,Nitrous oxide[compressed or liquefied],carbon monoxide and hydrogen mixture,carbon dioxide and ethylene oxide mixture,carbon dioxide and oxygen mixture,hydrogen and methane mixture,Mixture of Nitric Oxide and Dinitrogen Tetroxide(Limited to branch operations)(Hazardous chemicals business license is valid until2022year10moon20day).(Market entities independently choose business projects in accordance with the law,Carry out business activities;Items subject to approval by 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.)