4PCB

Advanced Circuits is a private American company based in Aurora, Colorado, specializing in the manufacturing of high-quality printed circuit boards (PCBs). Founded in 1979 as Seiko Circuits and renamed in 1989, the company has established itself as a leading PCB manufacturer, offering both prototype and production quantities with in-house assembly capabilities. The company provides a wide range of PCB services, including custom PCB manufacturing, rapid prototyping, and larger production runs. They also offer PCB layout software, a free Design for Manufacturability (DFM) file check, and specialized materials for various applications. Advanced Circuits serves diverse industries such as defense, aerospace, medical, industrial, automotive, and consumer electronics. They prioritize customer experience with features like online instant price quoting and order tracking, enhancing engagement and loyalty.