... design Rich experience and perfect design Electronic guitar PCB assembly, pcba servicePCBA specific instructionMaterial:FR-4Layer: 2 layersSurface ... , white, black, purplePCBA&SMT PCB&PCB SMT&electronic assembly&pcb electronicProcessing:uses the SMT non-lead craft, meets ... industries equipment productsCertificationISO9001-2000,UL,RoHSR&Dengaged in PCB assembly, LCD driver, ODM and OEM ect productsany ...