Zhenjiang Longway Co.,Ltd

Longway Optical one of the optical lens supplier in china,specialized in manufacturing and selling of 1.499,1.56, 1.61 index lenses, 1.67 high index lenses. The company also developed a series of 1.499,1.56 and 1.61 photochromic lenses, such as single vision, bifocal vision( flat-top, round-top, Invisible)...