Engineering and Technology Research and Experimental Development
Business scope: Plumbing Installation Services,
Energy Technology Consulting Services,
Water Pipeline Installation,
Environmental Protection Technology Promotion Service,
Electronic Equipment Engineering Installation Service,
Electronic Automation Engineering Installation Service,
General Machinery Sales,
Boiler Installation,
Gas Transmission,
Energy Technology Research,
Manufacture Of Special Equipment For Chemical Production,
Energy Saving Technology Promotion Service,
Refinery,
City Gas,
Technology Development Services,
Oil Delivery,
Monitoring System Engineering Installation Service,
Environmental Technology Development Services,
Intelligent Installation Engineering Service,
Wholesale of other mechanical equipment and electronic products
Business scope: Import And Export,
Plumbing Installation Services,
Electrical Machinery Testing Services,
Water Pipeline Installation,
Wholesale Of Electrical Equipment,
Communication Service,
Electronic Equipment Engineering Installation Service,
Electronic Automation Engineering Installation Service,
Engineering Technology Consulting Services,
Mechanical Technology Consulting,
Wholesale Of Chemical Products,
Electrical Equipment Repair,
Mechanical And Electrical Equipment Installation Services,
Commission Agency,
Sales Of Electrical Machinery And Equipment,
Pipeline Construction Services,
Gas Transmission,
Gas Transmission,
Mechanical Equipment Professional Cleaning Service,
Computer And Auxiliary Equipment Repair,
City Gas
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