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, reasonable prices. For this type of arrangement of the circuit board products, the industry has had many different names to refer to such a circuit board. For example: European and American industry ever since the program was created using the sequential construction of the way, so the kind of product called SBU (Sequence Build Up Process), generally translated as "sequential growth layer method." As for the Japanese industry, because this kind of product is made out of the pore structure to be much smaller than the previous hole, so called production technology for such products as MVP (Micro Via Process), generally translated as "microporous process." It was also because the traditional plywood are called MLB (Multilayer Board), and therefore call for the kind of circuit board BUM (Build Up Multilayer Board), generally translated as "by layered plywood" 

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