Alumina (AL2O3) contains one of the most important oxide ceramic materials and is characterized by its desirable properties, including high hardness, corrosion, and temperature resistance. Components made of alumina are electrically insulating and puncture-proof, making them suitable for a wide range of applications such as substrates and resistor cores in the electronics industry, tiles for wear protection and ballistics, and thread guides in textile engineering, among many others. Alumina is also used in medical engineering for manufacturing permanent implants or devices due to being biocompatible. Certifications available upon request.