Shanghai Xinkehui New Material Co., Ltd. is a leading manufacturer, supplier, and factory of high-quality sapphire substrates in China. Our 2inch and 4 inch sapphire substrates are carefully crafted from high-purity raw materials, ensuring uniformity, durability, and excellent optical properties. Our sapphire substrates have a wide range of applications, including LEDs, lasers, semiconductor devices, and high-power electronics. The 2inch and 4 inch sizes are commonly used for the fabrication of electronic and optical components. Our dedicated team of experts ensures that our sapphire substrates meet the highest industry standards for quality and performance. We offer flexible customization options to meet the unique needs of our customers, including thickness, flatness, orientation, and polishing. With our years of experience and commitment to quality, Shanghai Xinkehui New Material Co., Ltd. is your trusted partner for all your sapphire substrate needs. Contact us today to learn more about our products and services.