... +Glass 4. Plastic A. Material : Rohs compliant material ,for example ,Autotype ,3M ,Nicomatic.B. Dimension : According to ... 's requirement,both Panton and Ral color matching system ,using advanced light box and computer color mataching,we ... 's desires ,such water proof ,dust proof and anti corrasion and so on 4. Strick quality inspection ,100 ... B) Membrane Switch with Touch Panel and Bezel for Siemens