Business scope: Valve,
Casing Head,
Sale,
Clothing,
Wholesale Shoes And Hats,
Retail,
Choke And Kill Manifold Production,
Petroleum Machinery Equipment And Accessories,
Manufacture of special equipment for mining, metallurgy and construction
Business scope:
Casing Head,
Sale,
Technical Services,
Choke And Kill Manifold,
Repair,
Wellhead,
Hydraulic Blowout Preventer And Blowout Preventer Control Device,
Manufacture of special equipment for daily chemical industry
Business scope:
Casing Head,
Sale,
Technical Consulting,
Technical Services,
Technology Transfer,
Install,
Oil Drilling Equipment And Accessories,
Mechanical And Electrical Equipment Maintenance,
Engaged In The Import And Export Of Goods And Technology,
Manufacture,
Lease,
Petroleum Special Instrumentation,
Petroleum Special Equipment,
To Develop,
Design,
Business scope:
Casing Head,
Sale,
Downhole Tools,
Blowout Preventer And Blowout Preventer Control Device,
General Machinery Parts Manufacturing,
Wellhead,
Hydraulic Machinery,
Petroleum Machinery,
Petrochemical Machinery,