Business scope: Ink Sales,
Sales Of Class I Medical Devices,
Office Supplies Sales,
Internet Sales,
Daily Mask,
Sales Of High Performance Non Ferrous Metals And Alloy Materials,
Optical Communication Equipment Sales,
Optical Cable Sales,
Internet Equipment Sales,
Graphene Material Sales,
Wholesale Of Protective Equipment For Medical Staff,
Mechanical Parts,
Parts Sales,
Technology Promotion And Application Services,
Sales Of Clothing Accessories,
Information Technology Consulting Services,
Sales Of Building Materials,
Chemical Product Sales,
Machinery Sales,
Non Medical,
Rail Transit Special Equipment
...
Manufacture of railway special equipment and equipment, accessories
Business scope: Engineering Management Services,
Design And Production Of Civil Aircraft Parts,
Manufacturing Of Mobile Terminal Equipment,
Environmental Protection Special Equipment Sales,
Sales Of Mobile Terminal Equipment,
General Equipment Manufacturing,
Mechanical Equipment Maintenance,
Municipal Facilities Management,
Water Environment Pollution Prevention And Control Services,
Construction Engineering Design,
Water Pollution Control,
Rural Domestic Waste Business Services,
Motor Vehicle Repair And Maintenance,
Electrical Installation Services,
Sales Of Special Measuring Or Inspection Instruments For Railways,
Sales Of Key Systems And Components,
Engineering And Technology Research And Experimental Development,
Generator And Generator Set Manufacturing,
Sales Of Generators And Generator Sets,
Sales Of New Energy Original Moving Equipment,
Rail Transit Special Equipment
...
Wholesale of other mechanical equipment and electronic products
Business scope: Parts Sales,
Information Technology Consulting Services,
Fire Technical Service,
R D Of Auto Parts,
Intelligent Power Transmission And Distribution And Control Equipment Sales,
Smart Vehicle Equipment Sales,
Network Equipment Manufacturing,
Digital Video Surveillance System Manufacturing,
Integrated Circuit Manufacturing,
Network And Information Security Software Development,
Industrial Internet Data Service,
Network Technology Service,
Research And Development Of Online Energy Monitoring Technology,
Communication Equipment Manufacturing,
Manufacturing Of Mobile Terminal Equipment,
Sales Of Mobile Terminal Equipment,
Digital Video Surveillance System Sales,
Ocean Engineering Equipment Sales,
Security Technology Prevention System Design And Construction Services,
Biomass Energy Technology Services,
Rail Transit Special Equipment
...
Business scope: Technical Consulting,
Technology Exchange,
Technology Transfer,
Technology Promotion,
Metal Products Sales,
Chemical Product Sales,
Wholesale Of Hardware Products,
Only Sell Prepackaged Food,
Only Sell Prepackaged Food,
Hardware Retail,
Sales Of Building Materials,
Information Consulting Service,
Sales Of Plastic Products,
Internet Sales,
Textile,
Rail Transit Special Equipment,
Production Of Furniture Spare Parts,
Sales Of Railway Transportation Equipment,
Fresh Meat Retail,
House Of Worship Supplies Sales,
...
Business scope: Technology Exchange,
Technology Transfer,
Rail Transit Special Equipment,
Wholesale Of Hardware Products,
Import And Export,
Technology Import And Export,
Business Management Consulting,
Clothing And Apparel Wholesale,
Clothing And Apparel Retail,
Needle Textile Sales,
General Merchandise Sales,
Daily Necessities Sales,
Home Appliance Sales,
Retail Of Kitchenware Sanitary Ware And Daily Necessities,
Sales Of Daily Glass Products,
Sales Of Building Materials,
Household Appliances Retail,
Wholesale Of Computer Software Hardware And Auxiliary Equipment,
Sales Of Mechanical And Electrical Equipment,
Maternal And Baby Products Sales,
...