Tianjin Longdingxi Petrochemical New Energy Technology Co., Ltd., established on 2014-03-26, Operating range includes high powerLED,Explosion-proofLEDand so onLEDlamps,Cable tray,road lights,Research and development of high pole lights,manufacture(Operate with EIA approval),sales and installation;Urban road lighting project;Anti-corrosion insulation project;Pipeline equipment cleaning project;Mechanical and electrical equipment installation engineering;lighting fixtures,Explosion-proof power distribution device,Explosion-proof pipe fittings and components,Electrical Equipment and Components,Instrumentation,Mold development,Production,Sales,Installation and related technology development,transfer,consultation service;Decoration project;Steel structure engineering;Petroleum and petrochemical engineering;Network Communication Engineering.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)