... T0.2mm 2. Immersion gold 3. Application moblile phone keyboard with competitive price. 1. PI material, 1oz copper, board ... T0.2mm2. Immersion gold3. Application moblile phone keyboard with competitive price5. Certificate: ROHS, UL, ISO9001-2000, ISO14001Our ... management system,Ensure the qualiy of all productsExcellent quality with Low-cost Protopype pcb: $100 for 10 pcsQTY: ...