Business scope: Toy,
Technical Services,
Technology Transfer,
Equipment,
Electronic Product,
Building Materials,
Household Appliances,
Cosmetic,
Maintain,
Install,
Debugging,
Teaching Supporting Equipment,
Technical Consulting,
Electrical Tools,
Computer Equipment And Accessories,
Sales Of Pet Supplies,
Wiring Harness,
Computer Repair,
Intelligent Building System Equipment,
Sound Field Processing Equipment,
Technology Development Of Computer And Network
...