Shandong Yuying Optical Instrument Co., Ltd. is one of the professional Fresnel manufacturers.
Shandong Yuying Optical Instrument Co., Ltd. is one of the professional Fresnel lens production and supply companies, providing Fresnel lenses for different purposes for thousands of customers at home and abroad (3M, Siemens, Midea, etc.).The company since 1992 Since its establishment , it has been focusing on the development and production of Fresnel lenses.The company has a registered capital of 10 million and a construction area of ​​over 30,000 square meters. Has a branch office, eight production workshops.The company has passed ISO9001 quality management system certification and ISO14000 environmental management system certification .
1968-1992 State-owned Enterprise Linyi Luobei Optical Instrument Factory
At the end of the 1960s,with the popularization of 9-inch TV sets in China,the Fresnel lens, which can expand the display, has great potential in domestic demand. At that time ,the company developed and produced Fresnel lens as a provincial scientific research project in the province. Luobei Optical Instrument Factory undertook the project and developed the first automatic lathe in China to produce Fresnel lens. The leader of the product, its products are much loved by customers.
In 1992, it was restructured into a private joint-stock enterprise.The company established Linyi Keying Optical Instrument Co., Ltd. on July 1 of the same year and focused on the development and production of Fresnel lenses.
In 2000, the company completed the construction of a new factory in Hengyuan Industrial Park. It covers an area of ​​more than 200 acres and has more than 30,000 square meters of standardized factory buildings. Cooperated with 3M of the United States and ACCO of the United Kingdom to supply teaching projector lenses. The cooperation process lasted for about 10 years. In the same year,he entered the field of CPV  and ATM cash machines.
In 2001, the company developed a reflective Fresnel lens and built a new clean room. This filled the gap in China.
In 2002, the company set up an injection mold workshop and developed a human body induction infrared lens to enter the LCD projector market. The company currently has a 90% market share in projector lens.
In 2003, it was renamed Shandong Yuying Optical Instrument Co., Ltd.,which independently designed and developed infrared human body induction lens.
In 2004, the company established a photovoltaic lens R&D team and developed a PMMA array photovoltaic lens, a silicone gel tempered glass lens.
 In 2006, it was awarded a high-tech enterprise by Shandong Science and Technology Department.
 In 2008, the 2.2m high-precision lathe entered the factory, filling the domestic gap in related fields. In the same year, the company passed ISO9001 certification.
 In 2010 , the first China concentrating photovoltaic industry association preparatory meeting was organized,which actively promoted the development of domestic concentrating photovoltaics.
 In 2010, the registered capital of the capital increase was 10 million,and it was renamed as Shandong Yuying Optical Instrument Co., Ltd.
 In 2011, 4 concentrating photovoltaic lens production workshops were put into use, with a daily production capacity of over 3,000 m2. Become a major supplier of concentrating photovoltaic lenses at home and abroad.
 In 2012, Yuying became a stable supplier to many listed companies at home and abroad,and the company entered a period of rapid development.
 In 2013, the infrared lens mold successfully completed 100 sets of tasks for the whole year.The sales volume of infrared lenses reached 50 million, and the market share and brand awareness further expanded.
 In 2014, the lens performance was diversified, and Fresnel lenses for various applications such as artificial intelligence, LCD projection, LED lighting, and concentrating heat collection were used. And cooperate with Philips, Siemens, Goer and other companies to develop new lenses.
 In 2016, nearly 100 million infrared sensors were produced and sold.
 In 2017, it invested more than 4 million to purchase advanced mold processing and injection molding equipment such as Sodick and FANUC, and continued to develop innovative applications for Fresnel lenses in smart home, security, LED lighting and other fields.
 In 2018, it was rated as a high-tech enterprise in Dezhou.
 In 2019, the factory building in Linyi high tech Industrial Park of Dezhou started construction, realizing the mass production of laser TV anti light screen.
Since its establishment, the company has been focusing on the development and production of Fresnel lenses.With the professional Fresnel lens research and development team, hundreds of high-precision equipment specializing in the production of Fresnel lens and professional and efficient sales team, it provides different uses for thousands of customers at home and abroad (3M,Philips,Siemens,Midea,etc.).Fresnel lens.
   Fresnel lens is mainly used in optical imaging industry (projector, projector,VR,AR,etc.),Fresnel lens is used for LED lighting (lighting, spotlight, stage light, traffic signal), infrared sensor Lenses are used (Industry 4.0 intelligent field, building security system, induction lighting,etc.), large Fresnel lens for ( photovoltaic concentrating power generation, heat collection,light utilization, etc.). With more than 20 years of experience in research and development of Fresnel lenses, it has established a leading position in the international market and entered the international market.
   " Pragmatic,innovative,rigorous,enterprising" is the code of conduct of every Yu Yingren.Providing high-quality professional services to customers is the belief that Yuying people have always changed.Welcome friends from all walks of life to come to the company for inspection and guidance,and win-win cooperation!
   Leading technology and pursuing excellence!