More over 27 years, Sungmun Electronics has grown into one of the leading switches manufacturers in South Korea and internationally.

Sungmun Electronics has been highly specialized in R&D, can meet all customers' needs such as developing new products, customized and customer specific good with accumulated technical know how.

With customer centered policy which is our core value, Sungmun realized cost reduction, best quality, high class products and prompt customer response system.

Our products include rotary DIP switches, slide switches, push switches, tact switches, DIP switches and LED modules.

Especially rotary DIP switch, mini rotary DIP switch, mini slide switch and mini push button switch are main manufacture products.