Our corporation insists all along the quality policy of "product top quality is base of organization survival; purchaser pleasure will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff" plus the consistent purpose of "reputation very first, purchaser first" for Yag Rod, Baga2gese6 Crystal, Interference Filters, Near Infrared Crystal,Er Yalo3. We are seeking for extensive cooperation with honest customers, achieving a new cause of glory with customers and strategic partners. The product will supply to all over the world, such as Europe, America, Australia,Slovakia, London,New Zealand, Monaco.Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we'll continue to develop, to supply the high-quality goods and services, and promote lasting cooperation with our customers, common development and create a better future.