Adhering into the principle of "quality, provider, performance and growth", we now have gained trusts and praises from domestic and intercontinental consumer for LiF 1-3mm grains, Optical Coating Aluminum Fluoride AlF3, 99.999% MgF2 granules, Al2O3 crystal granules,MgF2 grains. All the opinions and suggestions will be greatly appreciated! The good cooperation could improve both of us into better development! The product will supply to all over the world, such as Europe, America, Australia,Estonia, Rome,Florence, Durban.Due to good quality and reasonable prices, our products have been exported to more than 10 countries and regions. We are looking forward to cooperating with all customers from at home and abroad. Moreover, customer satisfaction is our eternal pursuit.