Business scope: Parts Processing,
Mechanical Parts,
Mechanical Parts,
Parts Sales,
Mechanical Equipment Research And Development,
Oil And Gas Technical Services,
Machinery And Equipment Leasing,
Manufacture Of Special Equipment For Oil Drilling,
Sales Of Special Equipment For Oil Drilling,
Special Equipment Repair,
Import And Export,
Machinery Sales,
Technical Services,
Technology Development,
Technical Consulting,
Technology Exchange,
Technology Transfer,
Technology Promotion,
Business scope: Construction Engineering Construction,
Technology Transfer,
Technology Promotion,
Sales Of Building Materials,
Metal Material Sales,
Hardware Retail,
Software Development,
Import And Export,
Technology Import And Export,
Technical Services,
Technology Development,
Technical Consulting,
Technology Exchange,
Chemical Product Sales,
Machinery Sales,
Sales Of Special Labor Protection Products,
Petroleum Product Sales,
Special Equipment Design,
Construction Engineering Design,
Valve And Cock Sales,
Oil And Gas Technical Services
...
Business scope: Technical Services,
Technology Development,
Technical Consulting,
Technology Exchange,
Technology Transfer,
Technology Promotion,
Rubber Products Sales,
Sales Of Plastic Products,
Software Development,
Chemical Product Sales,
Technology Import And Export,
Import And Export,
Sales Of High Performance Fibers And Composite Materials,
Manufacture Of Computing And Measuring Instruments,
Manufacturing Of Electronic Measuring Instruments,
Metal Tool Sales,
Manufacturing Of Rubber Products,
Parts Sales,
Sales Of Electronic Measuring Instruments,
Manufacturing Of Plastic Products,
Oil And Gas Technical Services
...
Manufacturing of electric wires, cables, optical cables and electrical equipment
Business scope: Marine Environmental Services,
Processing,
Import And Export,
Metal Material Sales,
Biomass Briquette Sales,
General Cargo Warehousing Services,
Lubricating Oil,
Advanced Magnetic Protection And Anti Wear Materials,
Metal Cutting Services,
New Material Technology Research And Development,
Engineering And Technology Research And Experimental Development,
Lime And Gypsum Sales,
Manufacture,
Manufacturing,
Petroleum Products Manufacturing,
Oil And Gas Technical Services,
Resource Recycling Technology Research And Development,
Metal Ore Sales,
Refined Oil Wholesale,
Sales Of Raw And Auxiliary Materials For Shoemaking,
...
Business scope: Gas Operation,
Chemical Product Sales,
Technical Services,
Technology Development,
Technical Consulting,
Technology Exchange,
Technology Promotion,
Machinery Sales,
Special Equipment Rental,
Foreign Contracted Projects,
Software Development,
Information Technology Consulting Services,
Information Consulting Service,
Import And Export,
Technology Import And Export,
Import And Export Agency,
Transportation Equipment Rental Service,
Biomass Energy Technology Services,
Environmental Protection Special Equipment Sales,
Special Equipment Design,
Oil And Gas Technical Services
...