Business scope: Workover,
Sale,
Sale,
Sale,
Delivery,
Mining Machine,
Asset Leasing,
Installation And Construction,
Manufacturing And Sales,
Steel Structure Design,
Installation Commissioning And Complete Project General Contracting,
Installation Commissioning And Complete Project General Contracting,
Logging,
Geological Logging,
Design Of Special Equipment,
Manufacture,
Manufacture,
Petroleum Machinery Manufacturing,
Loading And Unloading,
Make,
Production And Sales Of General Equipment
...