We introduce our company: Danyang Chengchuang Optical Co., Ltd as a leading manufacturer of spectacle lens, we can supply CR39 1.49/1.56/1.523 mineral lens/round top bifocal lens/flat top bifocal lens
We are one of leading manufacturer of all kinds of optical lenses in China, such as Cr-39 1.499,1.56,1.61,1.67 resin lenses and 1.523,1.70 mineral lenses and so on. If you are interested in any kind o
We are one of leading manufacturer of all kinds of optical lenses in China, such as Cr-39 1.499,1.56,1.61,1.67 resin lenses and 1.523,1.70 mineral lenses and so on. If you are interested in any kind o