... 4. Plastic A. Material : Rohs compliant material ,for example ,Autotype ,3M ,Nicomatic.B. Dimension : According ... all the material are high quality ,all the material we used are Rohns compliant 3.Our engineer will work with customers and ... types of assembly,such as membrane switch and touch screen with FPC, PCB ,silicone rubber ,metal ... .Condition B) Membrane Switch with Touch Panel and Bezel for Siemens