WIN (Win Industry Co., Ltd.), founded in 1978 in Taiwan. Their product
range includes the design and fabrication of rubber, silicone and
plastic products, rubber keypads and membrane keyboards.
http://www.win-industry.com
Since its foundation in 1966 knitter-switch has remained at the forefront of switch technology. Highly specialized they offer a wide range of switching solutions. Membrane, rubber keypads and steel keyboards complement the product range - straight product extension by employing the latest technologies and materials. The focus is on service and quality. With over 7.5 million switches on stock, the shortest delivery times can be realized. Support for customized solutions and during the design-in process.
https://www.knitter-switch.com