A drainage cover is a device used to cover trench, it has the function of a sink and can collect and discharge rainwater or sewage, but also ensure the safety of pedestrians and vehicles. There are many kinds of materials with water channel cover plates, such as stainless steel, steel grid plate, resin composite materials, etc.

Different materials have different advantages or characteristics, such as:

• Stainless steel: with corrosion resistance, rust prevention, anti-aging, beautiful, and other characteristics, suitable for kitchen, canteen, bathroom, and other occasions.
• Steel grid plate: with light, wear-resistant, ventilation, non-slip, beautiful, and other characteristics, suitable for industrial, municipal, and other occasions.
• Resin composite material: with light, high strength, corrosion resistance, insulation, and other characteristics, suitable for power, communication, and other occasions.

The main advantages of the cover plate with water groove are as follows:

• Can effectively collect and discharge rainwater or sewage, prevent water accumulation or overflow, and keep the ground dry and clean.
• Can prevent pedestrians and vehicles from falling into the gutter, causing injuries or accidents, and improve safety performance.
• Can be adapted to different occasions and environments, with a variety of materials and structures to choose from to meet different needs and preferences.
• Can beautify the environment, harmonize with the surrounding buildings and landscapes, and enhance the image of the city.
• Can be easily installed and disassembled, convenient for maintenance and replacement, saving cost and time.