| 1945 | Established and manufactured “FIRST” brand rubber V-Belts. |
| 1962 | Rubber V-belts received CNS certification from Bureau of Standards, Metrology & Inspection, M.O.E.A., R. O. C. |
| 1971 | Manufactured rubber conveyor belts and rubber transmission belts. |
| 1973 | Moved to new plant (current Head Quarter location), installed new equipments and enhance the automation of the production line. |
| 1977 | Satellite manufacturer for supplying goods to Taiwan Combined Logistics Command, MND. |
| 1978 | New production line for automotive fan belts and poly V-rib belts. |
| 1980 | New production line for tyre cords and conveyor belt fabrics. | 1990 | Established exporting department for direct responses and interaction with foreign customer. |
| 1996 | ISO 9002 certified. |
| 2000 | Manufactured 400oF EPDM BELT. |
| 2002 | ISO 9001:2000 certified. |
| 2003 | New production line for manufacturing of rubber tyres. |
| 2009 | ISO 9001:2000 certified. |
| 2012 | New production line for manufacturing of 2000mm width belt in Yun-Lin plant. |
