Business scope:
Chemical Products,
Building Materials,
Sale,
Pre Packaged Food,
Aquatic Products,
Import And Export Trade,
Cars And Accessories,
Realtor,
Medical Instruments,
Meat,
Business scope: Import And Export Trade,
Machining,
Subsidiaries Operate With Qualification Certificates,
Operated By Subsidiaries With Qualification Certificates,
Made From Metal,
Refractory Material,
Cement And Products Production,
Raw Material Procurement And Product Sales Related To Main Business,
Transportation,
Mineral Dressing,
Metallurgical Design,
Auto Mechanic,
Calendering,
Instrument Appliances,
Coking,
Steel And Ferroalloy Smelting,
Chemical Products,
Sale,
Technical Consulting,
Ferrous Metal Mining,
Business scope: Clothing,
Steel,
Electric Wire,
Plastic Products,
Auto Parts,
Building Materials,
Daily Necessities,
Chemical Products,
Sale,
Hydraulic Oil,
Activated Carbon,
Sales And After Sale Technical Service,
Cable,
Lubricating Oil,
Electronics,
Business scope: Import And Export Trade,
Fracturing Material,
Research And Development And Sales Of Mechanical Equipment,
Downhole Tools,
Detection,
Detection,
Ground Equipment,
Technology Promotion And Application Services,
Gas Well,
Petroleum Engineering Technical Services,
Oil Well,
Safety Control System,
Coiled Tubing,
Petroleum Additives,
Production And Sales,
Special Tools,
Oil And Gas Engineering Technical Services,
Drilling Equipment,
Software Development And Sales,
Technical Services,
Chemical Products
...