Generally, most of the manufacturers including A-TECH CIRCUITS Co., Ltd. would love to refund the countersink pcb sample charge to purchasers if the order is placed. Once customers receive the product sample, and decide to cooperate with us, we can deduct the sample fee from the total cost. Moreover, the larger the order quantity is, the lower the price per unit will be. We promise that customers can get a very preferential price and quality assurance from us.

A-TECH is one of the leading manufacturers for producing blind vias pcb. A-TECH's main products include PCB Fabrication series. The manufacture of A-TECH pcb manufacturing involves the following stages: medical material and processes specification, vendor selection, detailed part design, software fine-tuning and testing, failure mode analysis, and tolerance analysis. It is 100% produced in accordance with IPC-6012 & IPC-A-600F standards. The product is long-lasting. The stile and rail construction, as well as the jointed parts, are all re-enhanced with strength and stability. It can be manufactured with a customized thickness.

We want to be a trusted partner, providing our customers with high-quality services and offering them the best possible support.