
A-TECH has abundant enig pcb finish technology with strong influence in osp pcb industry. blind vias pcb is the main product of A-TECH. It is diverse in variety. The product will not expand and deform easily. During the production, it has been condensed and fired to a certain hardness level. The product has dynamic and mechanical stability. Thanks to its great development prospects, the product has been widely popular in this industry.

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