Business scope:
Rail Transit Special Equipment,
Technical Consulting,
Technology Exchange,
Technology Transfer,
Technology Promotion,
Import And Export,
Software Development,
Technical Services,
Technology Development,
Battery Manufacturing,
Mechanical And Electrical Equipment Manufacturing,
Mining Machinery Sales,
Sales Of Key Systems And Components,
Wholesale Of Electronic Components,
Mining Machinery Manufacturing,
Sales Of Electric Accessories For New Energy Vehicles,
Electrical Equipment Repair,
Special Equipment Repair,
Sales Of Mechanical And Electrical Equipment,
Non Residential Real Estate Leases,
...
Business scope: Sales Of Plastic Products,
Wholesale Of Hardware Products,
Hardware Retail,
Needle Textile Sales,
Sales Of Knitted Textiles And Raw Materials,
Manufacture Of Knitted Or Crocheted Fabrics And Articles Thereof,
Clothing And Apparel Wholesale,
Wholesale Shoes And Hats,
Experimental Analysis Instrument Sales,
Technical Services,
Technology Development,
Technical Consulting,
Technology Exchange,
Technology Transfer,
Technology Promotion,
Import And Export,
Technology Import And Export,
Shoes And Hats Retail,
Sales Of Electrical Signaling Equipment,
Arts And Crafts And Etiquette Supplies Sales,
Rail Transit Special Equipment
...