We are a factory that specialize in producing Er: YAG crystals, which are a highly efficient material used in solid-state lasers. Our Er: YAG crystals are of the highest quality, with superior optical and thermal properties that make them ideal for use in a variety of applications. They offer efficient lasing in the mid-infrared region, with excellent thermal conductivity and low optical losses, making them ideal for use in high-power laser systems. Our Er: YAG crystals are manufactured using advanced processes and techniques, ensuring that they are of the highest quality and meet the strictest industry standards. They are ideal for use in a range of applications, including medical, scientific, and industrial laser systems, as well as in telecommunications and other high-tech industries.