... touch screens and assemblies A. Material : Rohs compliant material ,for example ,Autotype ,3M ,Nicomatic.B. Dimension : According to ... are Rohns compliant 3.Our engineer will work with customers and reommend specail constrution design to meet ... of assembly,such as membrane switch and touch screen with FPC, PCB ,silicone rubber ,metal backer , ... -202,M204.Condition B) Copper FPC for Keyboard for Iphone