Business scope: Production,
Import And Export Of Goods And Technology,
Single Layer Only,
Medium Pressure Vessel,
High Pressure Vessel,
General Machinery,
Communication Equipment,
The Third Category Is Low,
Pressure Pipeline Special Components,
Wholesale of other mechanical equipment and electronic products
Business scope: Flange,
Subsea Oil And Gas Pipeline,
Forged Pipe Fittings,
Production And Sales,
Technology Transfer,
Technical Consulting,
Technical Services,
Seamed Pipe Blank Pipe Fittings,
Steel Plate Butt Welding Pipe Fittings,
Includes Factory Prefabricated Elbows,
Corrosion Resistant Oil And Gas Pipelines,
Non Welded Pipe Fittings,
Steel Forged Flange,
Pressure Pipe Flange,
Wear Resistant Pipe,
And Corresponding Oil And Gas Equipment,
Pressure Pipeline Special Components,
Design Of Pipe Fittings And Fittings,
Valve,
Manufacture,
...
Engineering and Technology Research and Experimental Development
Business scope: Processing,
Import And Export,
Technology Import And Export,
Steel,
Gate,
Pipe Cleaning,
Processing And Manufacturing,
Oil Drilling Equipment And Accessories,
Explosion Proof Electrical Equipment,
Motor,
Environmental Science And Technology Research Services,
Standard Parts,
Industrial And Mining Accessories,
Electric Heating Cable,
Pressure Piping Components,
Pressure Piping Components,
Automation Control Equipment,
Butterfly Valve Manufacturing,
Steel Grating Production,
The Fence,
Pressure Pipeline Special Components
...