Q Technology is a Chinese company that specializes in the design, research, development, manufacture, and sales of mid-to-high end camera modules and fingerprint recognition modules for mobile devices. Their product range includes high-level camera modules, middle-level camera modules, dual camera modules, fingerprint modules, 3D modules, and other application areas. The company is a leading provider of 3-D packaging services, utilizing TSV technology for building 3-D packages. They are also pioneers in China in the development of Wafer Level Optics (WLO) and Wafer Level Camera (WLC). Q Technology derives most of its revenue from the camera module segment.