Zhengzhou Lanqing Technology Co., Ltd., established on 2005-08-12, Business scope includes communication equipment,electric equipment,Network equipment,Central air conditioning,Cleaning and maintenance of industrial equipment;Communication equipment maintenance;Educational Technology,internet of things,Computer software and hardware technology development and technical consulting,Technical Services;computer system integration;Computer System Services;Fire facilities engineering;Anti-corrosion insulation project;Mechanical and electrical equipment installation engineering;Telecommunications Engineering;Power Engineering;Environmental Engineering and Technology Development;Teflon spray,Technical development and technical consultation of dry ice blasting;Electrical Equipment Testing;Maintenance of fire protection facilities,maintainance,Maintenance and testing;Sales:other chemical products(Free of Hazardous Chemicals),Cleaning Products,Electrical Equipment,Equipment,electronic product,Electrical Equipment,teaching facility,Audio equipment,furniture,household appliances,Fire equipment,Fireproof Materials,Water purification equipment,Computer hardware and software,robot,Automation control equipment