About

About Sunshine Global Circuits Sunshine Global Circuits (SGC) is a premier manufacturer of high-quality, high-technology PCBs. We specialize in high-mix, low-to-high-volume production, and quick-turn prototypes. Our technical capabilities include 2L-50L, HDI, low Dk/Df materials, heavy copper, rigid-flex/flex, RF microwave, ATE PCBs, substrates, and thermal management solutions. We have two manufacturing campuses in China, one factory in Malaysia, and one factory in Germany. In the US, we have an experienced team providing local sales and technical support, including stack-ups and same-day quoting.