Business scope: Scrap Metal Recycling,
Packer,
Oil Casing,
Centralizer,
Oil And Gas Oil Pipes,
Drill Pipe,
Import And Export,
Technology Import And Export,
Metal Stamping Parts,
Business scope: Design,
Software Development,
Equipment,
Specialty Chemicals,
Import And Export,
Centralizer,
Special Equipment For Oil Drilling,
Sales Instrument,
Place An Ad,
Computer System Services,
Maintenance And Leasing Of Machinery And Equipment,
Electrical Equipment,
Carry Out Business Activities,
Chemical Additives,
Make,
Product Design,
Economic And Trade Consulting,
Computer,
Application Software Service,
Computer Software And Auxiliary Equipment,
Packer
...
Business scope: Wood,
Import And Export Trade,
Camping House,
Industrial And Mining Accessories,
Electronics,
Packer,
Valve,
Bearing,
Oilfield Downhole Tools,
Fracturing Truck,
Labor Insurance Products,
Processing,
Production,
Sale,
Chemical Products,
Instrumentation,
Auto Parts,
It Should Be Operated After Obtaining The Permission Of The Relevant Department,
Steel,
Office Equipment,
...
Business scope: Wujinjiaodian,
Retail,
Technical Services,
Wholesale Of Building Materials,
Petrochemical Technology Consulting,
Heavy Oil,
Fuel Oil,
Sales Of Lubricants,
Packer,
Sales Of Metal Products,
Other By Law,
Installation And Sales Of Electrical Equipment,
Meter,
Chemical Products And Chemical Raw Materials,
Shale Oil,
Hazardous Chemical Bill Trade,
Car,
Instrument,
Residual Oil,
Petrochemical Engineering Design And Construction,
...