we plant long-term production of various sizes for single convex lens, the lens used in the flashlight lens above, 45MM diameter, effective diameter: 37MM thickness: 13.5MM, intermediate step edge thickness: 2MM, a box of 2000, welcome to the needs of businesses to purchase, price concessions, product type: SD3103
Finding high quality products in Yiwu
China, Yiwu China Commodity Market (Yiwu wholesale market), the
World's Largest Commodities Trading Center Online.