Backed by nearly 50 years of quality service, Design Mark is a leader in custom manufacturing electronic membrane switches an ... d touch screens. Additional products include custom keypads, graphic overlays, labels, control panel assemblies, and functional die cut products. What sets us apart? A key offering is our in-house engineering and design service, which fully supports your product development process from prototype to application of the membrane switch, touch screen, or other user-interface technology on your product. This high level of commitment to your project makes Design Mark a supplier of choice for global OEMs and design teams. Design Mark is an ISO 9001:2008 registered facility and is UL®, CSA and ITAR registered. Visit www.Design-Mark.com to learn more. read more