Business scope: Technology Exchange,
Technology Transfer,
Technology Promotion,
Import And Export,
Machinery Sales,
Import And Export Agency,
Technology Import And Export,
Daily Mask,
Non Medical,
Sale,
Rail Transit Special Equipment,
Railway Rolling Stock Spare Parts Sales,
Labor Insurance Supplies Wholesale,
Technical Services,
Technology Development,
Technical Consulting,
Refrigeration,
Sales Of Key Systems And Components,
Air Conditioning Equipment Sales,
R D Of Metal Products,
...
Manufacture of special equipment for environmental protection
Business scope: Construction Machinery And Equipment Rental,
Sales Of Power Electronic Components,
Labor Service,
Environmental Protection Special Equipment Sales,
Manufacturing Of Specialty Chemical Products,
Sales Of Electronic Special Equipment,
Office Equipment Rental Service,
Refrigeration,
Refrigeration,
Air Conditioning Equipment Sales,
Construction Labor Subcontracting,
Special Equipment Repair,
Environmental Consulting Services,
General Machinery And Equipment Installation Services,
Various Construction Activities,
Electronic Special Equipment Manufacturing,
Air Conditioning Equipment Manufacturing,
Machinery And Equipment Leasing,
Manufacturing Of Special Instruments And Meters For Environmental Monitoring,
Electronic Special Material Manufacturing,
...
Engineering and Technology Research and Experimental Development
Business scope: Technical Services,
Technology Development,
Technical Consulting,
Technology Exchange,
Technology Transfer,
Technology Promotion,
Sales Of Building Materials,
Electronics Sales,
Chemical Product Sales,
Import And Export,
Technology Import And Export,
Information Technology Consulting Services,
Foreign Contracted Projects,
Communication Equipment Sales,
Retailing Of Computer Software Hardware And Auxiliary Equipment,
Environmental Protection Special Equipment Sales,
Mechanical Equipment Maintenance,
Construction Engineering Design,
Computer System Services,
Construction Machinery And Equipment Rental,
Refrigeration
...
Business scope: Technical Services,
Technology Development,
Technical Consulting,
Technology Exchange,
Technology Transfer,
Technology Promotion,
Semiconductor Discrete Device Sales,
Paper Products Sales,
Optoelectronic Device Sales,
Sales Of Electronic Special Equipment,
Research And Development Of Special Electronic Materials,
Refrigeration,
Audio Equipment Sales,
Wholesale Of Electronic Components,
Special Equipment Sales,
Electronic Components Retail,
Sales Of Special Equipment For Semiconductor Devices,
Smart Instrument Sales,
Air Conditioning Equipment Sales,
Sales Of Mechanical And Electrical Equipment,
...
Business scope: Hardware Retail,
Electronics Sales,
Sales Of Building Materials,
Sales Of Class I Medical Devices,
Home Appliance Sales,
Metal Material Sales,
Chemical Product Sales,
General Merchandise Sales,
Daily Necessities Sales,
Import And Export,
Technology Import And Export,
Machinery Sales,
Retailing Of Computer Software Hardware And Auxiliary Equipment,
Heating Service,
Electric Wire,
Electric Bike Sales,
Aquatic Product Retail,
Refrigeration,
Sales Of Electronic Special Equipment,
Audio Equipment Sales,
...