The very rich projects management experiences and one to one service model make the high importance of business communication and our easy understanding of your expectations for Er:YSGG/Er, Silica Window, Tm Yap, Yag Crystal,Laser Flash Lamp. Please don't hesitate to contact us if you are interested in our products. We firmly believe our products will make you satisfied. The product will supply to all over the world, such as Europe, America, Australia,Swiss, Tanzania,Birmingham, Qatar.Our company is working by the operation principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a friendly relationship with businessman from all over the world.