Chuzhou Youli Optics is a professional large- scale manufactory in the line of optical lenses over 20 years. The factory covers an area of 48,000 square meters and 500 staff. Till 2 0 21, We own 34 sets of A R machines from Korea, 2 sets of Satisloh A R machines, 15 sets of Automatic inspection and packing machine, 12 cleaning line. Youli Mainly produce finished and semi finished blank in Index 1. 4 9, 1. 5 6, 1.59, 1. 6, 1. 6 7, 1.74 in function with blue cut and photochromic, in design with single vision and progressive lens. In 2 0 21, we sold more than 33 million pieces of lens all over the world. Youli always considers quality as the most important element, inspecting piece by piece carefully from Molds to finished lens. The lenses must go through 8 inspection procedures before shipping. With our capacity, we are always ready to provide a short lead time, as our daily output can reach 120 thousand pieces.Youli has established a good business reputation both in domestic and abroad market. We welcome all of our customers to visit our factory and look forward to establishing long- term business relations with all customers.