Shandong Yuying Optical Instrument Co. Ltd. is currently one of the world's largest supplier of Finel lens. Since the company was established in 1968 has been focused on the development and production of Fresnel lens. After nearly half a century of efforts, the annual production of various kinds of Finel lens sheet provides tens of millions, the different focal length of thousands of domestic and foreign customers, different tooth pitch high quality Fresnel lens for different purposes. The company registered capital of 10 million yuan, covers an area of 200 mu, the standard workshop of 30000 square meters, more than 200 employees. We have more high-precision single point diamond processing machine, CNC milling machine, machining center, wire cutting, mold manufacturing equipment; dozens of pressure type machine, injection molding machine, laser cutting machine, five silicone lens production line Fresnel lens processing equipment; light detector, large size image measuring instrument testing equipment, related equipment Hundreds of units, fixed assets amounted to 8000 million. In the shadow of Fresnel lens with Yu research and practical experience for many years, have developed a different processing (molding, injection molding, pouring, curing) of different types (transmission, reflection, linear), different materials (PMMA, PC, PE, PVC, silica gel glass) Fresnel lens; product coverage: CPV photovoltaic concentrator power, infrared sensor, LED light, solar energy, projection screen, projector, projector, business gifts and other industries. The products are sold at home and abroad, by the customer's praise. "Pragmatic" "innovation" "strict" and "enterprising" is each Yu filmmakers code of conduct, to provide customers with high-quality products is always the same person Yu Yu Ying faith, welcome friends from all walks of life to the Secretary for inspection, guidance, cooperation and win-win! Yuying product strictly enforce the ISO9001 quality system certification and ISO14001 environmental protection system.