CDGM is a leading professional optoelectronic materials supplier in China and has a certain influence in the world. The products are widely used in the fields of photoelectric information, aerospace and new energy. The annual output and annual sales volume ranked first in the world. In order to meet the demands of modern photoelectric information products, we supply more than 240 glass types with different forms such as strip, pressing, aspherical preform. We also provide special glass, lighting glass, electronic glass, precious metal (platinum and rhodium, etc) refining and processing services.

                                                   Download CDGM Products Catalog Here 

Contact Us: sale@optic-well.com