Hunan Dingyiyuan Technology Development Co., Ltd., established on 2017-09-11, Business scope includes technology development of technology products,material development,software development,equipment development,equipment manufacturing,technology transfer,technical consulting,Technical Services;Information transfer,Software and IT Services;Scientific research and technical service industry;Business Management Consulting,Process production safety management service,EHSmanagement services,Enterprise safety culture construction service,Security visual management service,Corporate Social Responsibility Management Services,Enterprise construction construction safety management service;Design and construction of signs and signs;thermal transfer printer,Laser assembly and sales;Polymer outdoor thermal transfer ribbon,Polymer outdoor thermal transfer tape,heat transfer nameplate,Manufacture and sales of polymer materials and other paper products;Project implementation;Traffic facilities engineering,Road construction;Instrumentation,Lightning arrester professional equipment,metal identification plate,Polymer thermal transfer identification plate,Special equipment for electricity and capacitors,Wujinjiaodian,Chemical Products(Free of Hazardous Chemicals),Sales of metal materials;polymer ribbon,Related technology and product research and development of polymer tape and self-produced products;service class;light box,Signage,visually oriented product design,production and installation;Advertising Design;graphic design;Logo design;Manufacture and sales of advertising materials;General cargo transportation;traffic sign pole,highway sign pole,Sign,Gantry,monitoring pole,Manufacture and sales of street light poles.place name sign,door sign,Public sign light box,New road and bridge materials,Sales of energy-saving and environmentally friendly products;Guidance sign making and installation;Metal signs for traffic and public administration,traffic safety,Control and similar special equipment,Manufacturing and sales of IoT smart products;(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)