| 1. | Founded in 1988,with Director Hsu and General Manager Hsu,set up a mold design factory,and their custom is an well-known factory in Taiwan. |
| 2. | 1992 own brand, ASA brand,start to produce sealing parts and marketing to all of the world. |
| 3. | In 1999 the company carried out a second expansion. |
| 4. | 2000 whole plant using vacuum forming sulfur machine, lower defect rate, improve production efficiency. |
| 5. | In 2001 the company was awarded by the British UKAS certification ISO9001 international quality assurance system. |
| 6. | 2004 the company carried out a third expansion. |
| 7. | In 2006 the company promote the ISO / TS 16949 international quality management system. |
| 8. | In 2007 the company won the British SGS certified by ISO / TS 16949 international quality management system. |
| 9. | In 2010 audited by the renowned German OEM,and passed. |
| 10. | 2013 started to supply products to the renowned German OEM. |
| 11. | 2014 the company carried out a fourth expansion. |
| 12. | In 2014 the company won the British SGS certified by ISO 14001 environmental management system. |
| 13. | 2015 the company promote ISO 50001 energy management system. |
| 14. | In 2015 the company won the British SGS certified by ISO 50001 energy management system. |
