SD3092 lenses of varying sizes long-term production of our factory. This is a single convex lens, used in a flashlight lens above, 18mm in diameter, the middle thickness: 6.8MM, edge thickness: 2.5mm, amplified five times, lens a row of paper wrapped up, a box of 10000, welcome come to the procurement of the needs of the business, price concessions, product type
Finding high quality products in Yiwu
China, Yiwu China Commodity Market (Yiwu wholesale market), the
World's Largest Commodities Trading Center Online.