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 layer multilayer professional providers, to provide customers with high-precision, high quality Shenzhen circuit board circuit board design, quality assurance, reasonable prices. Modern computer motherboard and graphics card mostly use 4-layer PCB board, there are some 6-layer, or even 8 layer board. Vias (via) we just mentioned circuit board schematics, if used in the double-sided board circuit board, then it all went through the entire board. However, in the multilayer which, if you want to connect some of these lines, it will waste some lines vias space other layers. The use of buried vias (Buried via) and blind holes (Blind vias) technology to avoid this problem. Blind hole is connected to the surface layers of the internal PCB PCB, do not have to penetrate the entire board. Buried vias only connect internal PCB, so just do not see from the surface of the Branch Snyder Department of International Ltd. Shenzhen-Electronic Technology Co., Ltd. The company is a custom-2-40-layer PCB professional providers, company The main circuit board plate sheet have HDI boards, thick copper, gold finger board, Bluetooth module board, through the orifice, half plate, rigid-flex boards, flexible circuit boards, plywood and so on a series of plates Newell Year (FIG), the board of gold, Guangdong board provided by the Department of Shenzhen-Electronic Technology Co., Ltd. Newell Shenzhen Electronic Technology Co., Ltd. (www.yipcb.com) (www.yipcb.com) located in Bao'an District of Shenzhen City forward Road Newell Innovation Center B507. Scraps and development in the wave of market economy, the current record Newell has a high profile in the printed wiring board, enjoy a good reputation. Newell Chong made the whole network business alliance certification, marking our service and management level has reached a new height. Newell hit the staff willing to work with all people of insight and common development, for a better future.