Business scope: Sale,
Chemical Products,
Wholesale,
Import And Export,
Install,
Install,
Research And Development,
Computer Software And Hardware Technology Development And Sales,
Repair,
Computer System Integration,
Research And Development Of Oil Drilling Equipment,
Petrochemical Engineering Design,
Lease,
Construction,
Engineering Consulting,
Research And Development Of New Energy Technology,
Engineering and Technology Research and Experimental Development
Business scope: Technical Services,
Metallic Material,
Daily Necessities,
Import And Export Of Goods And Technology,
Engineering Survey And Design,
Building Materials And Chemical Products,
Engineering Equipment Rental,
Construction Labor Subcontracting,
Drilling Machinery And Accessories,
Petrochemical Engineering Design,
Electronics,
Technical Services,
Business scope: Technical Consulting,
Technology Transfer,
Technology Promotion,
Sale,
Design,
Import And Export Of Goods And Technology,
Equipment,
Electrical Equipment,
Instrumentation,
Chemical Products,
Business Management Consulting,
Place An Ad,
Energy,
Special Equipment For Oil Drilling,
Petrochemical Engineering Design,
Futures,
Socioeconomic Counseling,
Those Involved In Qualifications Operate With Qualification Certificates,
Make,
Exhibition Display Service,
...
Business scope: Pipe R D,
Engineering Technology Development,
Special Equipment For Oil Drilling,
Highway Construction,
Sales And Technical Service,
Petrochemical Engineering Design,
Quality Inspection Technical Service,
Pipeline Construction,
Car Rental And Sales,
Those Involved In Qualifications Operate With Qualification Certificates,
Machinery And Equipment Leasing And Sales,
Construction,
New Energy Technology Development,
Development And Sales Of Computer Software,
Construction,
Technical Consulting,
Instrumentation,
Chemical Product Sales,
Import And Export Of Goods And Technology,
Engineering Survey And Design,