Business scope: Foreign Trade,
Carbon Dioxide,
Oil And Gas Technical Services,
Liquefied,
Bill Transactions Only,
Software Development,
Instrumentation,
Sale,
Three Types Of Precursor Chemicals,
Methylbenzene,
Oil Equipment,
Fire Equipment,
Hydrochloric Acid,
Sodium Hydroxide,
Compressed,
Compressed,
Compressed,
Compressed,
Compressed,
Electronics,
...
Business scope: Business Management,
Corporate Image Planning,
Etiquette Service,
Sales Of Labor Protection Products,
Clothing And Apparel Retail,
Sales Of Building Materials,
Import And Export,
Electronics Sales,
Wholesale Of Hardware Products,
New Material Technology Promotion Service,
Sales Of Steel Products For Construction,
Liquor Business,
Construction Engineering Construction,
Construction Labor Subcontracting,
Machinery And Equipment Leasing,
Oil And Gas Technical Services,
Wind Power Technical Services,
Loading And Unloading,
Building Cleaning Service,
Agricultural Science Research And Experimental Development,
...
Business scope: Technology Promotion,
Import And Export,
Mechanical And Electrical Equipment Manufacturing,
Import And Export Of Goods Managed By State Trade,
Professional Design Services,
Special Equipment Repair,
Mechanical Equipment Research And Development,
Environmental Consulting Services,
Oil And Gas Technical Services,
General Parts Manufacturing,
Property Management,
Manufacture Of Special Equipment For Oil Drilling,
Sales Of Special Equipment For Oil Drilling,
Non Residential Real Estate Leases,
Technical Services,
Technology Development,
Technical Consulting,
Technology Exchange,
Technology Transfer,
Petroleum Product Sales,
Business scope: General Merchandise Sales,
Repair And Test,
Mechanical Parts,
Construction Labor Subcontracting,
Parts Sales,
Mapping Service,
Transportation Equipment Rental Service,
Onshore Oil And Gas Extraction,
Inspection And Testing Service,
Special Equipment Manufacturing,
Engineering And Technology Research And Experimental Development,
Special Equipment Sales,
Office Equipment Sales,
Unit Logistics Management Service,
Electrical Equipment Repair,
Disinfection Service,
Labor Service,
Sales Agent,
General Equipment Manufacturing,
Petroleum Product Sales,
Oil And Gas Technical Services
...