DNA Group partners with Group Defond of Hong Kong to bring customers over 30 years of experience in the switch industry. Defond is one of the largest manufacturers of switches in the world producing over 450M switches annually. DNA has a full range of slide, rocker, rotary, micro, pushbutton, keyboard and toggle switches. All of the switches are accredited with various American, European and Chinese safety approvals including: UL, CSA, VDE, ENEC, DEMKO, TUV and CQC.

Download Defond's Switch Catalogs.
Recent News

19 Dec 2012
Digital Switching Systems Continues to be the First Choice for Custom Keypad Design and Production

13 Dec 2012
Digital Switching Systems Opens New Application Possibilities with Flexible and Powerful Compact Digital Keypad

06 Nov 2012
EAO and Digital Switching Systems Form Strategic Alliance