... production is 2L to 24L, including regular PCB, heavy copper PCB, Aluminum/Copper based PCB, Hybrid PCB, HDI etc. Applications cover power supply, ... phase shifter, antenna, base station, GPS and ETC. Our max board size is as large as 2000mmX610mm. We have also equipped ... outstanding technical capability as well. For high frequency and impedance board we can control tolerance inside ±5%, and we can ...