About WitgainTechnology Limited
established in 2007, we are professional high difficult pcb manufacturer in shenzhen. our main products contains rigid-flex pcb, hdi pcb, multi-layer pcb, aluminum pcb, heavy copper ... Read more
established in 2007, we are professional high difficult pcb manufacturer in shenzhen. our main products contains rigid-flex pcb, hdi pcb, multi-layer pcb, aluminum pcb, heavy copper ... Read more