Zhejiang Crystal-Optech Co., Ltd engages in the research, development, and sale of optical and optoelectronics products in China. The company offers micro light engine, reflective and diffractive optical waveguide, narrow bandpass filters, lens, micro prism assembly, patterned wafers, infrared cut filter and assemblies, diffractive optical elements, reflective black coating, optical low pass filters, rear camera cover glass assemblies, touch ID, smartwatch covers, and screen protectors. It also provides automotive optoelectronics, such as W-HUD, AR-HUD, air projection, lithographic patterned products, lidar optical window, LCOS PGU module, PGU module, smart headlight, hybrid IRCF, freeform reflecting mirror, flat reflector, CMOS cover, automotive CMOS cover, CMS systems, OMS camera, and DMS camera. The company was founded in 2002 and is headquartered in Taizhou, China.