Business scope: Choke And Kill Manifold,
Pumping Unit Production,
Repair,
Repair,
Wellhead,
Industrial Automatic Control System Manufacturing,
Valve,
Pumping Unit,
Wellheads And Christmas Trees,
Downhole Tool Production,
General Parts Manufacturing,
Reducer,
Manufacture Of Special Equipment For Oil Drilling,
Sale,
Sale,
Sale,
Sale,
Oilfield Engineering Technical Services,
Business scope:
Valve,
Design,
Special Equipment For Mechatronics,
Seals,
Electronic Product,
Metallic Material,
Building Materials,
Import And Export Of Goods Or Technology,
Installation And Maintenance,
Agriculture, forestry, animal husbandry and fishery technology extension services
Business scope: Design,
Meter,
Comprehensive Support And Hanger,
Sale,
Production,
Computer Software,
Building Materials Sales,
Furniture,
Instrumentation Technology,
Instrument Complete Set Of Equipment,
Repair,
Software System Development,
Anti Seismic Support And Hanger,
Pipe Fittings,
Surveillance System,
Valve,
Consulting And Services,
Actuator,
Control Valve,
Instrument,
...
Business scope: Install,
Repair,
Goods And Technology Import And Export Business,
Environmental Engineering,
Cooler,
Maintenance Works,
Own House Rental,
Electrical Automation Components,
General Contracting Of Water Conservancy And Hydropower Projects,
Valve,
Environmental Protection And Energy Saving Equipment Sales,
Transform,
Repair And Maintenance,
Spare Parts,
Hydraulic Equipment,
Hardware,
Bush,
Various Seals,
Water Pump,
Installation Of Lifting Machinery And Equipment,
...