Shandong Yu Ying Optical Instrument Co., Ltd. develops and manufactures Fresnel lenses and precision lens tooling, offering in-house mold design and scalable production from prototype to mass manufacture.
Shandong Yu Ying Optical Instrument Co., Ltd. is a high-tech manufacturer specializing in the R&D, design, manufacture, and sales of Fresnel lenses. Based in Dezhou, Shandong, the company has built a strong reputation in China for precision Fresnel optics supported by advanced management and a mature after-sales system.
Yuying’s product range covers infrared induction (PIR) lenses, reflective Fresnel lenses, LED Fresnel lenses, large-size Fresnel lenses, traffic signal lenses, and photovoltaic solar array Fresnel lenses. The company also provides molding tools, supporting customers with integrated solutions from optical design through mold development and production.
Founded in 1992, Yuying employs more than 300 staff, including 6 Masters and 12 senior engineers. With automation equipment and refined craftsmanship, the company manufactures both Fresnel lenses and lens moldings, serving applications such as smart home devices, security & surveillance, smart displays, renewable energy, industrial manufacturing, and reading & magnification.
Shandong Yu Ying Optical Instrument Co., Ltd. specializes in the research and development, design, manufacture, and sales of Fresnel lenses, providing end-to-end optical solutions from mold development to production.
A new plant is under construction as part of the company’s investment program to support future growth and expanded manufacturing capability.
Yuying Optical is scheduled to meet buyers at CES 2026 (Jan. 6–9, 2026) at the Venetian Expo & Convention Center in Las Vegas.
Yuying’s giant Fresnel lens was featured on CCTV’s “So It Is” program for its use in the “Ultimate Solar Car,” highlighting the company’s work in solar concentration and optical technology.
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