... Assembly, SMT and DIP 4. Testing We make PCBs up to 22 layers and FPCs up to 6 ... . We offer ENIG, OSP and flash gold-plated PCBs, plus, we provide eco-friendly, lead-free HASL ... and immersion tin PCBs. Our ISO9001:2000 - certified factory maintains a production ... rate of around 24,000m2 a month.Excluding PCBs, we also do PCB fabrication and PCB assembly ...