Aluminium tread plate is made from high-grade aluminium, rolled or pressed to feature a distinctive raised pattern, often in the form of diamonds, which gives it a unique textured appearance. https://www.sutori.com/en/story/aluminium-tread-plate-a-durable-and-versatile-solution-for-industrial-and--mhVV4oZ8Qzdgo3rkENG79YG7