APCB Inc., together with its subsidiaries, manufactures, processes, and sells printed circuit boards (PCB) in Taiwan, China, Thailand, South Korea, Vietnam, and internationally. The company offers double-sided, multi-layer, and flexible PCBs, as well as other related products. It also engages in trading and investment businesses. APCB Inc. was founded in 1970 and is based in New Taipei City, Taiwan.