Shandong Yuying Optical Instrument Co., Ltd. is one of the professional Fresnel lens manufacturers, providing Fresnel lenses for different purposes for thousands of customers at home and abroad (3M, Siemens, Midea, etc.). Founded in 1992, Shandong Yuying Optical Instrument Co., Ltd. is a manufacturer of Fresnel lens molds to Fresnel lenses. After years of painstaking research and technological innovation, the overall quality and production conditions of our Fresnel lens series products are at an advanced level at home and abroad.In order to adapt to the constantly competitive market, in 2003, our company's machine tool processing precision reached um level, Fresnel lens mold indicators increased,The stability of the quality and output of Fresnel lens products is determined, among which the anti-glare and reflective lenses are most effective. At the same time, we have newly developed products such as infrared sensor lenses and LED lamps as light source. The use of Fresnel lens products is expanding, and providing customers with lens products related to this is the future development direction of our company.