Step tempered glass, also known as multilevel tempered glass, is a type of safety glass that is created by subjecting the glass to multiple stages of heating and rapid cooling. This process increases the glass' strength and ability to withstand impact, making it more durable and resistant to breakage.

Step tempered glass is commonly used in applications that require a high level of safety and durability, such as building and construction, automotive, electronics, furniture, sports equipment, and marine industries. It is also customizable, allowing for specific design and functional requirements, such as tinting or printing.