Chemical raw materials and chemical products manufacturing
Business scope: Metal Material Sales,
Sales Of Building Materials,
Foreign Contracted Projects,
Chemical Product Production,
Water Pollution Control,
Mineral Resources Mining In Non Coal Mines,
Installation Modification And Repair Of Special Equipment,
Oil And Gas Technical Services,
Ecological Restoration And Ecological Protection Services,
Artificial Forest,
Insulation Material Sales,
Environmental Emergency Management Service,
Geological Exploration Technical Services,
Construction Engineering Construction,
Anti Corrosion Material Sales,
Gas Operation,
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,
Installation Modification And Repair Of Special Equipment
...
Business scope: Railway Rolling Stock Maintenance,
General Cargo Warehousing Services,
Sales Of Railway Transportation Infrastructure Equipment,
Construction Machinery And Equipment Rental,
Engineering Management Services,
Office Equipment Rental Service,
Coal And Product Sales,
Office Equipment Sales,
Cement Products Sales,
Electrical Equipment Repair,
Fire Equipment Sales,
Rail Transit Operation Management System Development,
Municipal Facilities Management,
Mechanical Equipment Maintenance,
Wind Farm Related System Development,
Non Coal Mine,
Installation Modification And Repair Of Special Equipment,
Electronic,
Loading And Unloading,
Wind Power Technical Services,
...
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,
...