A-TECH CIRCUITS Co., Ltd. is engaged in the export business of various blind vias pcb. A-TECH's main products include osp pcb series. In the manufacture of A-TECH Multilayer PCB, it has to go through a series of production processes, including metal materials CNC cutting, milling, welding, and assembly. It totally conforms to the UL Flame Rating of 94V-0. The product features excellent acoustic performance. It has been tested to ensure the highest possible decibel reduction providing excellent acoustic comfort. Its solder mask can be offered with green, blue, white, black, yellow, and red colors.
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