Huachuang Tianyuan Industrial Development Co., Ltd., established on 1997-12-10, Business scope includes steel skeleton polyethylene plastic composite pipe,Steel belt reinforced polyethylene spiral corrugated pipe,Multi-reinforced steel-plastic composite pressure pipe,Steel mesh skeleton plastic composite pipe,Wear-resistant pipe,Steel lined composite pipe,Composite pipes such as bimetallic composite pipes,polyethylene(PE)Tube,Heat-resistant polyethylene(PERT)Pipes and other plastic pipes,Winding structure wall pipe(carat tube),Structural wall pipes such as double wall bellows,metal pipe,Pipe Repair Lined Composite Hose,Reinforced Composite Materials for Pipeline Structural Lining,Drinking Water Composite Hose,Pipe Repair LiningPVC-UVarious composite hoses such as pipes,High-performance composite materials and various pipes,pipe fittings,Design of piping accessories,processing,manufacture,Sales,Construction and installation,Testing service,Surveying and mapping services and after-sales service;Pipeline Manufacturing Equipment,Pipe network engineering,Sewage Treatment Services,Municipal public works,Water Resources and Hydropower Engineering,Industrial and mining engineering construction,Building Intelligent Engineering Construction,Special Engineering,Mechanical and Electrical Installation Engineering,Construction of fire protection facilities,Environmental engineering construction,Pipeline construction,Trenchless crossing construction,River and lake governance and flood control facilities engineering construction,Environmental Engineering Design,Pipeline transportation engineering design service,Special design service for building intelligent system,Construction Engineering Survey,Ecological Restoration and Ecological Protection,Municipal facilities management,Information system integration service,Intelligent control system integration,Smart Water System Development,Geographic Remote Sensing Information Service,Water Environment Pollution Prevention and Control Services,Engineering Management Services,water pollution control,Earthwork construction,Computer system integration and hardware and software,Development of Network Engineering,Informatization,Intelligent service,Equipment leasing and technical development of the above projects,technology transfer,technical consulting,Technical Services,Technical Support;Construction labor subcontracting(Does not include labor dispatch);pipeline,anti-corrosion material,Heat resistant material,wear resistant material,electronic,communication equipment,hardware,AC,building materials,Chemical Products(except dangerous goods),Instrumentation,Mechanical equipment and spare parts,Special instrumentation for environmental monitoring,Digital Video Surveillance System,smart robot,the vehicle,Industrial automation equipment and technology,Sales and import and export of office equipment;Ordinary road freight;Plant lease;operating for processing and"Three to one make up"business.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)