Business scope: Tubing,
Iot Technology,
Sale,
Production,
Sale,
Chemical Products,
Sale,
Made From Metal,
Drilling Technology,
Petroleum Engineering Machinery,
Smart Robot,
Ocean Platform,
Processing And Sales Of Special Oil Pipes And Accessories,
Plastic Products,
Instrumentation,
Sale,
Import And Export Business,
Engine And Generator Set,
Nitrogen Injection Equipment,
Site,
Frp Products
...