The selection of raw material is of great importance to osp coating pcb, which is followed by the mass production, quality control, etc. We make sure that the whole manufacturing process is up to the national and international standards. Advanced technology is adopted to the manufacturing.

A-TECH CIRCUITS Co., Ltd. has abundant PCB manufacturing China technology with strong influence in pcb manufacturing industry. A-TECH's main products include blind vias pcb series. The casting process of A-TECH impedance calculator pcb involves the following steps: wax model and casting preparation, burnout, melting, casting, divesting, and laser review. A smooth part is added on its PTH line to reduce the roughness of through hole. The product is highly resistant to bacteria. Thanks to the nature of the materials used and the sealant on top, it will not be able to absorb any bacteria. It is offered with low dielectric loss.

In order to shore up our long-term competitiveness as a manufacturing company, we will constantly endeavor to streamline our production activities and work even harder to improve quality.