1. Korean some transnational corporation “ Investigation and Research on China Main Production Enterprises about Four Kinds of Electronic Components”

2. Japan some transnational corporation “Competition Research on China Main Film Capacitor Production Enterprises”

3.American some transnational corporation “Tracing Investigation of Main Electronic Transformer Suppliers”(for one year)

4. Japan some transnational corporation “Market Investigation on PCB for Mobile Phone, RF Filter, CD-ROM Laser Head, Transducer for Scanner”

5. German transnational corporation “China Electronic Components Market and Competition Investigation for Seven Kinds of Main Products”

6. Topic research about domestic electronic transformer market required by Sweden some transnational corporation

7. To supply industry investigation for Taiwan Industry Research Institute about capacitor, resistor, inductor, filter, connector, PCB, transformer, magnetic materials etc.

8. Beijing some corporation “Information Investigation about Domestic Used Conductive Silver Flexible Circuit Board, Light Emitting Diodes, Film Switch Manufacturers”

9. China National Electronics Components & Equipment Corp. “Market Investigation of SMD Quartz Crystal Components”

10.Shenzhen some corporation composition of “Analysis of China Electronic Transformer Market, China Magnetic Materials and Devices Market”

11. Domestic some listed corporation “Market Research and Investigation of Resistor Products at Home and Abroad”

12. Domestic some listed corporation “Investment Budget Report on High-frequency Surface Wave Substrate”

13. Zhejiang some corporation market investigation program about “China Microwave Medium Filter (inclusive of the 3rd generation multi-layer composite microwave medium filter), GSP Medium Antenna and High-frequency Module”

14. Zhejiang some corporation “Market Investigation Program about Piezoelectronic Ceramic Products”

15. domestic some listed corporation “Investigation Program about Domestic Relay and Connector Market”
Moreover, we have also given advisory services to some famous advisory corporation at home and abroad for instance, McKinsey, Kearney, iSuppli, CCID etc.