... x 1200mm *Surface treatment: ,spray tin,HASL, lead free, immersion gold,Gold-plate, OSP, ENIG etc *lead time: seven days *Capability:30 ... in supplying not just PCB , but also assembly the whole product for you c)Instead of sourcing separate producer for PCB and assembly, it ... We provide one-stop service from PCB to PCBA, Quick-turn prototypes to mass production For pcb,we can make 1-12layers at ...