Our company since its inception, constantly regards product or service high quality as business life, continually improve creation technology, make improvements to product high-quality and consistently strengthen business total high-quality management, in strict accordance together with the national standard ISO 9001:2000 for infrared bands TSAG, 2940nm Laser Crystal, Er Yag, Zinc Selenide,Nd Ce Co-Doped Yag. Our business has already setup a professional, creative and responsible workforce to develop purchasers together with the multi-win principle. The product will supply to all over the world, such as Europe, America, Australia,Georgia, Czech,Surabaya, Amsterdam.With the aim of "compete with good quality and develop with creativity" and the service principle of "take customers' demand as orientation", we will earnestly provide qualified products and good service for domestic and international customers.