1.Quality service 2.Fast delivery with high quality PCB 3.UL,SGS,ROHS,ISO9001,TS16949 Welcome to... ShenZhen ... DaChengXing Technology Co.,Ltd We manufacture Multi-layer PCB: High quality with low price (Good tolerance, Good warpage, Good solder mask ... Acceptable file formatGERBER file, PROTEL series, PADS series, POWER PCB series, AutoCAD series. Utilizing the latest technology, we have ...