1. Our company is founded by Wuxi Suburban Assets Bureau, started to supply for “Guiyang Yuguang”.
2. Started to supply parts of vacuum interrupters for BOE and Shanxi Baoguang Vacuum Electric Device Co; Ltd.
3. Our company was transformed into a private company from collective.
4. Bellow shaping machines updated to 2nd generation horizontal and 3rd generation vertical, instead of original equipment.
5. We became supplier of Hubei Hanguang Technology Co; Ltd, providing bellows, bellow bushings, etc.
6. We became supplier of Eaton Suzhou, and designed successfully with bellows which can hold fatigue test with 5,000,000 times.
7. Equipment for shaping, cutting were upgraded to 4th generation.
8. We became supplier of VITZRO, Siemens Wuxi and Fuji Electric, providing bellows in vacuum interrupters.
9. Keep upgrading equipment and management, going forward to manufacturing automatically.
