We pursue the administration tenet of "Quality is superior, Services is supreme, Standing is first", and will sincerely create and share success with all customers for Er Yb Glass, Ir Nonlinear Optical Nlo Material, Znse Infrared Window, Yag 1064,Yag Q-Switch. We have confident that we can provide the high quality products at resonable price, good after-sales service to the customers. And we will create a bright future. The product will supply to all over the world, such as Europe, America, Australia,Algeria, Lisbon,Rwanda, Macedonia.Our aim is to help customers realize their goals. We have been making great efforts to achieve this win-win situation and sincerely welcome you to join us. In a word, when you choose us, you choose a perfect life. Welcome to visit our factory and welcome your order! For further inquiries, you should do not hesitate to contact us.