Profile: Hootech Electronics Co.,Ltd is a manufacturer of membrane switches, rubber keypads, graphic overlays and membrane circuits. Graphic overlay is a silk screen printed or digitally printed graphic sheet or panel that is placed on the surface of a product. The top view is the graphic and the bottom side is typically covered with an adhesive layer backed with a liner. It can be used as a label applied to product surface directly, it can also incorporate with a membrane switch. Graphic overlays provide a high quality finish surface and act as the interface between operator and products. It can be made in a variety of options, depending on different applications. Silicone rubber keypads can be designed for applications exposed to water and hydrocarbons. Enhanced graphics and lighting options allow the product to incorporate features not found on standard silicone keypads.