Sunny Group Limited is a leading comprehensive optical products manufacturer in China. Established in 1984, the company was listed on the Main Board of the Hong Kong Stock Exchange on June 15, 2007. The Group primarily engages in the design, R&D, production, and sales of optical and optoelectronic products, including optical components, optoelectronic devices, and optical instruments. It has developed eight major business segments: mobile phones, automotive, security surveillance, microscopy instruments, robotics, AR/VR, industrial inspection, and medical testing.