... . PCB layout and fabrication 2. Components procurement 3. PCB Assembly, SMT and DIP 4. Functional testing circuit pcb With a ... do Circuit boards 1-22 layers PCB and FPC layout, PCB fabrication and PCB assembly, Cables, plastic injection, metal stamping, turnkey, ... final testing as well as final assembly. Further more, our equipments include high precision 0201 size components ...