Business scope: Manufacture,
Processing,
Production,
Sale,
Technical Consulting,
Import And Export Of Goods And Technology,
Install,
Computer Information System Integration Research And Development,
Oil Equipment,
Wellhead,
Drilling Accessories,
Electric Equipment,
Well Killing Fittings,
Valve,
Department Store Sales,
Sales Of Complete Sets Of Industrial Automation Equipment,
Hydraulic Equipment And Systems,
Gas Equipment,
Water Treatment Equipment,
Fastener,
...