- Chung-Ting Rubber Industry Co., Ltd.
China. Manufacturer of advanced silicon conductive rubber keyboards, membrane switches and plastic keyboards. - Costar Electronics Inc.,
Taiwan, China. Manufacturing a series of keyboards and keypads. - Hengi Membrane Switches
China. Provider of membrane switches, graphic overlays, keyboard circuit, silicone rubber, touch panel, FPC and PCBs. - Hong Kong Membrane
Hong Kong, China. Manufacturer of silicone rubber keypad, I.T.O. touch panel, flexible PCB and membrane keyboard switch. - Technical Supplies, Inc.
Taiwan, China. Manufacturer of a variety of parts such as keypads, membrane switches, flexible and multi-layer PCBs, double injection keytops. Also, completed commodity items and OEM and ODM services. - Tech-Wave Industrial Co., Ltd.
Taiwan, China. Manufacture of SMD PCB membrane switches, LCD panels, EL lamp, flexible printing circuit and touch panels. - Wanjiale Electronic Membrane Switch Co. Ltd.
Manufacturer of electronic membrane switches. From China. - Yi Yi Enterprise Co.,Ltd.
Taiwan, China. Manufacturer of membrane switch, flexible PCB.

