2020
Continue to develop the GM series micro switch, launch the optical micro switch series.
2019
Release a variety of new electronic switches, such as rotary encoders with LED indication and push-down function, which are used in the fields of automobiles and home appliances.
2018
Enter the field of automotive switch accessories
2017
They are mechanical keyboard switches with new function and structure, with ultrathin and waterproof function.
2016
The joystick parts, the 50million life cycles micro switch, and waterproof tact switch is promoted.
2015
The first global dustproof mechanical keyboard switch and 1 million cycles mouse rotary encoder was launched.
2014
Released 30 million cycles high life micro switch with IP67 waterproof protection.
2013
Successfully established automatic production lines for mechanical keyboard switch and put into operation in 2013.
2012
The first global lighting RGB key switch is issued, with both central lighting and side lighting.
2011
Rated as national high technology enterprise in 2011.
2005
Dongguan Kaihua Electronics was established in June 2005.
1998
Dongguan Longhua Electronics was established in October 1998.
1990
Longhua Electronics factory was established in Yueqing City Zhejiang Province in May 1990.
