Nanos

Nanos Co., Ltd. (나노스) is a South Korean manufacturer of precision optical components for mobile devices, specializing in camera module parts including optical filters and hall sensors. The company supplies components primarily to smartphone OEMs and camera module assemblers, serving the mobile device supply chain with high-precision optical filtering and sensing elements. Based in Hwaseong, Gyeonggi-do — a hub for South Korea's electronics and semiconductor supply chain — Nanos operates as a B2B components supplier to the consumer electronics industry, producing parts that enable the autofocus, image stabilization, and optical clarity features found in modern smartphone cameras.