
Danyang Zhong Chuan Optical Co., Ltd. is a company who specialized in optical products R&D and sales. The company's four main product lines are in the following: 1. OPTICAL GLASS: 2. OPTICAL GLASS LENS BLANK: 3. OPTICAL GLASS LENS (CUSTOMIZATION) AND CAMERA LENS: 4, RESIN OPTICAL LENS1.67; 1.56, photo-chromic, 1.56flat-top, round-top, progressive, 1.56super-tenacity; PC, PC photo-chromic; 1.61; CR39, CR39 flat-top, round-top, CR colored sunglasses lens5. VARIES KINDS OF OPTICAL FRAMES Plate Frame Titanium FrameDon't hesitate to invest, purchase, inquiry and negotiate [
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