PCB Inti Logam

2 layer Copper base PCB

2 lapis PCB dasar tembaga

Copper base PCB

PCB dasar tembaga

LED Aluminum PCB

PCB Aluminium LED

LED-back-board

Papan belakang LED

single layer Aluminum PCB (2)

PCB Aluminium satu lapis

single layer Aluminum PCB

PCB Aluminium satu lapis

single layer LED PCB

PCB LED satu lapis