When it comes to urban infrastructure, manhole covers play a crucial role in maintaining the safety and accessibility of streets. Our machine-manufactured manhole covers are designed with durability and strength in mind, making them the ideal solution for both residential and industrial applications. The super rib design provides increased structural integrity, making the manhole cover even more resistant to pressure and impact. Built to handle heavy-duty traffic, these manhole covers are capable of supporting a 5-ton passing load.