1. LCD, mobile phone lens, optical components, camera lens manufacturing industry.

2. Automobile and motorcycle manufacturing industry.

3. Electronics, microelectronics, electronic and electrical components manufacturing industry.

4. Hardware industry, machinery parts industry.

5. Aerospace, aviation cleaning precision parts industry;.

6. Watch, eye, jewelry - manufacturing.

7. Home appliance manufacturing industry.

8. Electroplating industry.

9. Railway locomotive industry.