Invisible manhole cover is an innovative design that provides the functionality of covering a wellhead from a road or sidewalk without conspicuously interfering with the aesthetics of the surrounding environment. This invisible design is valuable for urban planning and architectural design, as it keeps public areas such as streets and sidewalks clean and presentable. Compared with the traditional manhole cover, the invisible manhole cover will not cause people's visual disturbance, and will not bring danger to pedestrians and vehicles.

• The invisible design provides additional security against theft or damage to the manhole cover.
• The invisible cover plate design allows the manhole cover to perfectly blend into the city streets without affecting the appearance.
• Using high-strength materials, it has excellent compression resistance and durability, and you can use it for a long time without worry.