Business scope: Overhaul,
Repair,
Install,
Install,
Level Three,
Repair Test,
Petrochemical Products,
Petrochemical Machinery,
Instrument Engineering Installation And Maintenance,
Cable,
Petrochemical Equipment Testing,
Technical Training Service,
Electric,
Pipes And Accessories,
Test,
Metal Materials Trade,
Realtor,
Power Facility Installation,
Various Construction Activities,
Anti Corrosion Insulation,
Limited Power Supply
...
Business scope: Design,
Electronic And Electrical Products,
Computer Network Engineering,
Office Automation Equipment,
Infrared Temperature Measurement,
Security And Anti Theft Project,
Self Operated Import And Export Business Of Various Commodities And Technologies,
Cable,
Communication Engineering,
Sales Of Daily Necessities,
Computer Software Development,
Upholstery Services,
Can Only Be Operated With A License,
Sound System Engineering,
Construction Of Mechanical And Electrical Equipment Installation Works,
Building Decoration Materials,
Carry,
Game,
Loading And Unloading Service,
Serve,
Limited Power Supply
...
Business scope: Electrical Tools,
Mechanical And Electrical Engineering,
Medical Gas Engineering,
Electronics And Intelligent Engineering,
Shielding Project,
Electrical Equipment,
Processing,
Cable,
Maintainance,
Sales Of Medical Devices,
Fire Facilities Engineering,
Special Gas Engineering,
Boiler Installation,
To Assemble,
Municipal Public Works,
Undergraduate Level Four,
Laboratory Engineering,
Stay,
Cable,
Exhaust Gas,
Limited Power Supply
...