"Based on domestic market and expand overseas business" is our development strategy for High Purity Yttrium Fluoride YF3, Evaporation Silicon monoxide SiO, Special Cerium Fluoride CeF3, Fluorescent Grade Sodium Fluoride NaF,CaF2 coating. We welcome you to join us in this path of creating a prosperous and efficient business together. The product will supply to all over the world, such as Europe, America, Australia,Brazil, Canberra,Macedonia, Paris."Create Values,Serving Customer!" is the aim we pursue. We sincerely hope that all customers will establish long term and mutually beneficial cooperation with us.If you wish to get more details about our company, You should contact with us now!