Our concentrate on is always to consolidate and enhance the excellent and service of present solutions, in the meantime regularly develop new products to meet distinctive customers' demands for Nd Yag Rod, Fs Crystal, Zinc Selenide, Narrow Band Interference Filter,Shg Crystal. We are sincerely looking forward to establishing good cooperative relationships with customers from at home and abroad for creating a bright future together. The product will supply to all over the world, such as Europe, America, Australia,kazan, Slovenia,Finland, Ottawa.By continuous innovation, we will provide you with more valuable products and services, and also make a contribution for the development of the automobile industry at home and abroad. Both domestic and foreign merchants are strongly welcomed to join us to grow together.