Business scope: Seamed Pipe Blank Pipe Fittings,
Grade B Forged Pipe Fittings,
Research And Development Of Welding Technology,
Business Consulting,
Bellows,
Bellows,
Includes Factory Prefabricated Elbows,
Mechanical And Electronic Equipment,
Steel Plate Butt Welding Pipe Fittings,
Material,
Pressure Piping Components,
A1 High Pressure Vessel,
Medium Pressure Vessel,
Electric Equipment,
Boiler,
Design And Manufacturing,
Manufacture,
Pipe Fittings Processing,
A2 Category Iii Low,
Grade A,
...
Business scope: Production,
Production,
Sale,
Sale,
Sales And Leasing,
Composite Pipe,
Chemical Products,
Production,
Sale,
Petroleum Equipment Manufacturing,
Sale,
Production,
Sale,
Import And Export,
Technology Import And Export,
Auto Parts,
Production,
Sale,
Sale,
Reinforced Uhmwpe Composite Continuous Tubing,
Grade A
...