Business scope: Sale,
Metal Structural Parts,
Goods And Technology Import And Export Business,
Class Iii Pressure Vessels,
Class A2 Fixed Pressure Vessel,
Level A1,
Boiler Auxiliary,
Manufacture,
Manufacture,
Manufacture of special equipment for oil refining and chemical production
Business scope: Petrochemical Equipment,
Single Layer Only,
Install,
On Site Assembly Welding Of Spherical Storage Tanks,
Manufacturing Of Non Standard Equipment Components,
Class Iii Pressure Vessels,
High Pressure Vessel,
Business scope: Sale,
Heat Conduction Oil Furnace,
Industrial Boiler,
Class Iii Pressure Vessels,
Class A2 Fixed Pressure Vessel,
High Pressure Vessels Are Limited To Single Layer,
Manufacturing,
A1,
Class A Boiler Manufacturing,
Pressure Vessel,
Business scope: Technical Services,
Building Materials,
Production,
Electrical Equipment,
Sale,
Sale,
Sale,
Sale,
Wujinjiaodian,
Production And Sales,
Downhole Operation,
Petrochemical Products,
Repair,
Sand,
Design,
Electronic Equipment,
Directional Well,
Equipment Rental,
Install,
Maritime Information Consultation,
Class Iii Pressure Vessels
...
Business scope: Drilling Screw Drilling Tools,
Oil Well Pump,
Trusteeship,
Downhole Tools,
Transformers For Motors,
Production,
Sale,
Sale,
Production And Sales,
Production And Sales,
General Petroleum Equipment And Accessories,
Filter,
Drilling Rigs And Accessories,
Non Standard Riveting Weldments,
Wellhead Blowout Preventer,
Camping House,
Machine Parts Blank,
Distribution Cabinet,
Sales Of Rubber And Plastic Products,
Pressure Piping Components,
Class Iii Pressure Vessels
...