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 board, quality assurance, quality inspection of printed circuit board technology, reasonable prices. Etching the first piece to be tested to determine the conditions and then etched ceramic circuit board technology, must be post-etch and treatment; during the production process of multilayer circuit board process, pay attention to the inner layer pattern inspection or AOI Check, after passing into the next process; during lamination, Guangdong circuit board technology, the process conditions should be stated; there are gold-plated plugs requirements should be specified coating thickness and plating parts, such as hot air the entire level, to indicate the process parameters and coating stripping matters should be noted;, Branch Snyder Department of International Ltd. Shenzhen-Electronic Technology Co., Ltd. - The Department of Electronic Technology Company is a professional custom single-pane, double sided, 2-40 storey density multilayer professional supplier, to provide customers with high-precision, high-quality circuit board in Shenzhen, quality assurance, reasonable prices. Conductor width and spacing; tolerance wire; the pore size and the type, quantity; state pad size and wire connections at; whether it is reasonable to wire; thickness of the substrate (in the case but also to examine the thickness of the inner layer of the multilayer substrate and the like ); technical feasibility of manufacturability, testability, etc., the reference design set correctly mentioned; when the tolerance set vias, according to production needs need to increase 0.10 mm solder circuit board Process | Guangdong circuit board technology | Chi Inno provided by the Department of Shenzhen-Electronic Technology Co., Ltd. Newell Shenzhen Electronic Technology Co., Ltd. (www.yipcb.com) (www.yipcb.com) strong, credible, a printed wiring board in Shenzhen, Guangdong and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Newell invasive and you hand into the brilliant, for a better future!