... Material Phone Jack Shield 3. High Quality with Reasonable Price signal shield for GSM CDMA DCS PHS 3G mobile phone Mould: Mould ... stainless steel and other material chosen by clients.Mobile phone signal shield plate: no The plate we could do: nickel, gold ... by clientsOur main products: connectors,wires /cable,molds,injection,punch. signal shield for GSM CDMA DCS PHS 3G mobile phone