Membrane Standard 12,16,20 keys Mylar Dome And Metal dome Special Design For EMI, RFI  Raised Key With Mylar ext SMD Components On Mylar Flexible PCB Single-Side Flexible PCB Double-Side Flexible PCB SMD Components on PCB  Touch Panel Analog  4 wire  5 wire Matrix type Rubber Keypad Regular Keypad Multi-ColorKeypad Complete Set- FPC+LED +Keypad Complete Set - Mylar Circuit+LED+Keypad Complete Set - PCB + Keypad+Components 　 mks@mks.com.tw mks@ms1.hinet.net was established in 1982 and now has over 1000 customers from all over the world for our membrane switches, flexible PCBs and touch panels and silicone rubber keypad. We employ more than 2000 workers in our seven factories, which are located in Taipei, Tu Chen (Taiwan) and Mainland China. We have diligent engineering teams who will use the latest R&D equipment to provide you with samples within one to two weeks, at very reasonable costs. All our factories maintain very flexible production lines, so however large or small your order, we can fulfil it, and you can rest assured that each of our factories are ISO 9001-2000 certified. In addition to this, some of our factories also have TS16949 and UL approved, we have powerful QC systems and accurate testing equipment for all our products. Reliable quality to satisfy customer demand   Efficient production: delivering products on time Technical innovation: to research and develop new techniques ISO 9000,TS16949 ,UL certified  Delivery on time, every time Price/value satisfaction