We have our own sales team, design team, technical team, QC team and package team. We have strict quality control procedures for each process. Also, all of our workers are experienced in printing field for Ce Yag, Bgse Crystal, Dfg Crystal, Interference Filters,Yttrium Aluminium Garnet. We have now a experienced crew for international trade. We are able to solve the problem you meet. We are able to offer the products and solutions you want. You should really feel free of charge to speak to us. The product will supply to all over the world, such as Europe, America, Australia,Sao Paulo, Norwegian,America, Los Angeles.We are sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy you with our high-quality products and perfect service . We also warmly welcome customers to visit our company and purchase our products.