Business scope: Design,
Transfer And Consulting Services,
Mechanical Repair,
Special Equipment For Oil Drilling,
Soil Improvement Technology,
Power Transmission And Distribution And Control Equipment,
General Parts,
Application,
Hardware Products And Electronic Products,
Oilfield Technology Development,
Road General Cargo Transportation,
Car Rental,
Iot Technology,
Seedling Planting,
Design And Construction Of Urban Landscaping Engineering,
Green Facilities,
R D And Sales,
Instrumentation,
Sale,
Equipment,
...