Slotted angle also known as slotted angle iron is a system of reusable metal strips used to construct shelving, frames, work benches, equipment stands and other structures. Slotted angle shelving is an efficient storage system used widely in every industry for warehousing and other storage needs. This shelving system consists of heavy-duty, light weight, and reusable metal racks arranged based on the storage requirements. These metal frames are constructed and assembled with the help of nuts and bolts. Slotted angle racks are easy to install and cost-effective. This system is one of the best warehouse storage solutions. The single axes gate is manufactured from plastic, which makes it highly suited for applications in extreme conditions. Due to its corrosion- resistant properties, it is often used in extremely saline environments. And its chemical resistance means that it can be easily deployed in the vicinity of caustic chemicals, such as in petro-chemical industries.