... from Shenzhen ChinaShenzhen Yuzhixiang Electronics Co., Ltd, also named Sunsoar Precision Electronic ( HK) Limited, is a professional PCB manufacturer, with the strength of 1 ... ) Quick turn PCB within 48 hoursMaximum Process PCB board Capability of Our Company FilesGerber, Protel, Powerpcb, Autocad, Cam350, etcMaterialFR-4, Hi-Tg ... . We always try our best to satisfy with your esteemed company!