1981 Company founded by Mr. James Chen Taiwan, with factory in Pintong, Taiwan
1994 The first China factory founded in Zhejiang, China
1996 ISO 9002 certified for the factories
1997 The second China factory founded in Guangdong, China
2000 Plastic molding in-house began in Guangdong factory
2001 In-house metal stamping and plastic injection began in the factories
2004 Introducing  environment  friendly  meterial  to products meeting ROHS standards
2005 Automatic product lines introduced in the factory.
2006 ISO 14001 certified for the factories
2012 Products of switches upgraded to new UL61058-1
2014 Switches meeting outdoor applications developed
2015 Automatic production lines for sockets developed in the factory.

@

@