| 2004 | Got the TUV Certificate for sealed toggle switch. |
| 2003 | Elite Technology (Suzhou) Co., Ltd. Got ISO 9001:2000 quality system certificate. |
| 2002 | Built factory in Su Zhou,China. |
| 2000 | Got the IP67 protection degree COC for sealed switch. |
| 1999 | ESD toggle switch was developed for Simens (Germany). |
| 1997 | Got ISO 9002:1994 quality system certificate. |
| 1996 | Sealed toggle switch and sealed push button switch were successfully developed. |
| 1991 | Expanded the production base and moved to city Taipei . |
| 1990 | Toggle and rocker switch (TS40,T80 series) got the UL recognized mark. |
| 1988 | Salecom. Founded in Tai wan .Started switch manufacturing and marketing by brand ¡°SH¡±. |