Ultra-short-throw optical products have completed the mass production of the world's smallest ultra-short-throw projection lens, and have reached product cooperation with more than ten world-renowned optical, projection, and consumer electronics companies. Ultra-short throw has become the underlying mainstream optical technology in many fields such as projection, AR/VR, AR-HUD, IoT, etc.

Shenzhen Shengyang Optical Technology Co., Ltd. (referred to as Shengyang Optics) is a global leader in the design and production of ultra-short-focus optical lenses, with a number of underlying core technologies and patents. The company was established in 2020. The global headquarters is located in Qianhai, Shenzhen, and has a thousand-level dust-cleaning ultra-precision factory and overseas offices in Bao'an, Shenzhen and Hsinchu, Taiwan. The large factory in Tongxiang, Jiaxing will be completed and put into operation in 2023.