Business scope: Technical Service And Technical Consultation,
Computer Information Technology Development,
Petroleum Product Technology Development,
Complete Sets Of Petroleum Machinery,
Processing Of Electromechanical Equipment,
Sale,
Processing,
Technology Transfer,
Manufacture,
Manufacture,
Environmental Engineering Design And Construction,
It Should Be Operated After Obtaining The Permission Of The Relevant Department,
Sale,
Repair And Lease,
Manufacture of special equipment for mining, metallurgy and construction
Business scope: Downhole Tools,
Maintenance And Technical Service,
Technology Transfer,
Technology Promotion,
Drilling Accessories,
Wellhead,
Gearbox Manufacturing,
Complete Sets Of Petroleum Machinery,
Manufacturing Of Rubber Products,
Sales Of Mechanical And Electrical Equipment,
General Valve And Cock Manufacturing,
Gears And Gear Reduction,
Electrical Equipment Sales,
Manufacture Of Special Equipment For Oil Drilling,
Glassware,
No Scale,
Casing Head,
Production,
Sale,
Metal Material Sales,
...
Manufacture of special equipment for mining, metallurgy and construction
Business scope: Casing Head,
Sale,
Technical Services,
Trial Mining,
Professional Repair Of Special Equipment For Petrochemical Industry,
Installation Of Photovoltaic Equipment,
Operate According To Qualification Certificate,
Choke And Kill Manifold,
Drilling Accessories,
Technical Consulting For Solar Power Generation,
Marine Supporting Equipment Parts,
Complete Sets Of Petroleum Machinery,
High And Medium Pressure Valves,
Forgings,
Water Injection Wellhead,
Heat Treatment Equipment,
Fracturing Wellhead,
Fastener,
Bop,
Machinery Parts Processing And Sales,
...