Jilin Tianhua Opto-electrical Technology Development Co., Ltd., production and sale of precise optical elements. Our company locates in Changchun City, Jilin Province, the optical base of China. We specialize in cylindrical lenses. The company takes ¡°be faithful and honest, keep quality first, supply products on time and pursue perfect¡± as its operational principle. We are glad to communicate and cooperate widely with friends in domestic and abroad.