Business scope: Sales Of Building Materials,
General Merchandise Sales,
Electronics Sales,
Sales Agent,
Import And Export,
Technology Import And Export,
Import And Export Agency,
Trade Broker,
Metal Doors And Windows Engineering Construction,
Security Technology Prevention System Design And Construction Services,
Construction Project Supervision,
Construction Of Fire Protection Facilities,
Customs Clearance,
Business Agency Service,
Natural Gas Pipeline Storage And Transportation,
Landscaping Engineering Construction,
Special Equipment Repair,
Financial Advisory,
Earthwork Construction,
Sales Of Special Equipment For Oil Drilling,
Oil
...
Other unlisted professional and technical service industries
Business scope: Completion,
Monitor,
Equipment,
Chemical Products,
Perforation,
Oilfield Chemicals,
Oilfield Waste And Water Treatment Engineering Technical Services,
Drilling,
Logging,
Import And Export Of Goods And Technology,
Earthwork,
Precursor Chemicals,
Precursor Chemicals,
Machinery And Equipment Leasing,
Labor Dispatch Service,
Cable,
Environmental Engineering Technical Services,
Manufacturing And Sales,
Installation Modification And Repair Of Special Equipment,
Monitor,
Oil
...