Danyang Yiheng Optical Glasses Co.,Ltd. is located in Danyang city Jiangsu province, which is the manufacturing base of optical lenses and frames in China. Our factory was founded in 1989, at the very beginning we devoted ourselves in manufacturing mineral lenses, now with our joint effort for more than two decades, we are growing to be one of the major manufacturers of optical lenses in China, with an annual output of more than 10 million pieces of CR-39 lenses of 1.499, 1.56, 1.60 and 1.67 index, including single vision lenses, bifocal lenses, lenticular lenses, as well as progressive lenses.ï¿½
ï¿½ï¿½ï¿½ï¿½We import high quality monomers from USA, Japan and Italy to manufacture high quality lenses, We have automatic vacuum coating machine from Korea, the biggest automatic ultrasonic machine with 23 troughs for cleaning the molds, Water- purification machine, all these result best quality lenses. In order to meet the different demands of the whole market, we also set up our own Rx Lab which is equipped with LOH V-75 from Germany. Our company has been approved according to ISO 9001 standard and the products have been registered with CE. Our products are not only well sold in domestic market, but also are well exported to more than 40 countries and regions.ï¿½
ï¿½ï¿½ï¿½ï¿½We believe in "quality comes first" and continue to offer high quality products and better service for our customers, we sincerely welcome customers from home and abroad to negotiate and cooperate with us.ï¿½