Being supported by an state-of-the-art and skilled IT team, we could supply technical support on pre-sales & after-sales service for 99.999% YF3 granules, 99.99% BeF2, BaF2 grains, Lithium Fluoride LiF crystal,99.99% Calcium Fluoride CaF2. With a fast development and our customers come from Europe, United States, Africa and all over the world. Welcome to visit our factory and welcome your order, for further inquires please do not hesitate to contact us! The product will supply to all over the world, such as Europe, America, Australia,Uruguay, Cannes,New Zealand, Nairobi.Furthermore, all of our items are manufactured with advanced equipment and strict QC procedures in order to ensure high quality. If you are interested in any of our goods, please don't hesitate to contact us. We will do our best to meet your needs.