Steel trench drain grates are a type of covering used for drainage systems, typically on roads, parking lots and other public spaces. These grates can cover gutters or ditches in the ground so that rainwater and other liquids can flow into the drain without collecting on the ground. This type of grating is usually made of steel because steel has good strength and durability and is able to withstand weight and pressure.

• Can support heavy weight and carry water flow, etc.
• High durability against warping, cracking and corrosion
• Good anti-skid performance, effectively prevent accidents
• Can survive long-term use and exposure to harsh weather conditions intact