Countersink pcb is offered with a relatively favorable CFR price at A-TECH CIRCUITS Co., Ltd.. The total cost of CFR is the summation of the plant's cost and freight. In terms of the manufacturing cost, we have our own factory and promise to offer a lower price for the bulk order. As for the freight, we work with reliable logistics companies who maintain trustworthy relationships with us since established and are willing to give us favorable transportation fee. There is one important point for you to know is that once you choose CFR price, we are not responsible for buying insurance for the loss or damage of product during the transit.

A-TECH has occupied the leading position in blind vias pcb field for years and remain highly marketable for its impedance calculator pcb. A-TECH's main products include single-sided PCB series. A-TECH impedance calculator pcb has to go through the following production stages which include materials preparation, turning/lathing with both traditional and CNC milling machines, wire EDM, adjusting and polishing, and mechanical assembly. Its working panel is coated with a photo-sensitive epoxy-based ink, which can ensure its insulation resistance. This product has been improved by our personnel who have thorough knowledge and experience in their related field.

Our company engages in sustainable management. We view the social challenges for SDGs and other initiatives as business opportunities, promote innovation, minimize future risks, and reinforce management resilience.