Kunshan Lili Co., Ltd. was established in 2004 and is located in Jiangsu Province. We specialize in manufacturing optical lens (mainly be used in semiconductor laser modules) , semiconductor laser modules /pointer and line laser . We can accept custom-made orders. We are outstanding because we are professional. Our tenet is to provide clients with high quality products, the best service and competitive prices. We are looking forward to having the opportunity to cooperate with you and serve you. We welcome all clients and friends to visit our factory and choose what you need.