A-TECH CIRCUITS Co., Ltd. has occupied the leading position in blind vias pcb field for years and remain highly marketable for its impedance calculator pcb. blind vias pcb is the main product of A-TECH. It is diverse in variety. The production of A-TECH enig pcb finish involves several requirements, such as the adoption of medical grade materials and coatings and surface treatments for increased wear resistance. The product can be resistant to corrosion. The product features high acoustic insulation. It comes with a very wide range of construction styles that minimize sound transition or absorb sound to minimize sound room reflection. It is lead-free and environmental-friendly and has passed SGS test.
Superior quality is the standard we set for all our products. We will never compromise on our goal to provide consumers with the best products that perform at the highest levels.