Branch Snyder Department of International Ltd. Shenzhen-Electronic Technology Co., Ltd. - The Department of Electronic Technology Company is a professional custom single-sided, double-sided, 2-40 storey density multilayer professional supplier, to provide customers with high-precision high quality Shenzhen circuit boards, circuit board process, quality assurance, Shenzhen circuit board technology, reasonable prices. In the development process of the program, to be reasonable, must be accurate, understandable and feasible; in the first procedure, it should be noted the positive and negative film, the welding surface and the component side, and numbered or sign; in the drilling process, the ceramic circuit board craft, should indicate aperture type, pore size, pore number; performing when the hole, but it must specify the technical requirements for heavy copper layer and the backlight detection or determination; When the hole after plating, to indicate the size of the initial current and back A process normal current size of the original families Snyder Department of International Ltd. Shenzhen-Electronic Technology Co., Ltd. - The Department of Electronic Technology Company is a professional custom single-sided, double-sided, professional supply 2-40 storey density multilayer providers to provide customers with high-precision, high-quality Shenzhen circuit boards, flexible circuit board technology, quality assurance, reasonable prices. Original design by means circuit-aided design (CAD) system to format a floppy disk available to manufacturers and follow the provided circuit design data and graphics into the required manufacturing printed circuit board products. To achieve the required design specifications, we must follow the 'printed circuit board design specification' of the original image size and pore size of various graphical review process Shenzhen circuit board technology, circuit boards gold-plated copper, Newell Year (Certification businesses) are provided by Shenzhen-Electronic Technology Co., Ltd. Department. Newell Shenzhen Electronic Technology Co., Ltd. (www.yipcb.com) (www.yipcb.com) is specialized in "pcb circuit board" of the enterprise, the company adhering to the "honesty, hard service" concept, to provide you with the most quality products and services. Welcome to inquire! Contact: Huang Shengxing.