The manufacturer’s covers are made of concrete

 

or plastic (composite materials)

 

and are rectangular

 

or square

 

in shape.

No colored or gold-toned covers were found for this manufacturer.
City emblems also do not appear on the manufacturer’s covers.

The purpose of the cover is determined by the name of the consumer, usually in the field of communications

 

.
The year of manufacture generally does not appear.

Standards
Most covers bear the British Kitemark standard

 

.
The European EN124 standard and its corresponding load classes appear on many covers, with B125 being the most common

 

.

Typical covers
There are two main types: concrete covers with a metal frame

 

, and plastic covers featuring a background pattern of four triangles pointing toward the center

 

. There are 10 manhole covers in the site that are made by the Manufacturer
Click for the 10 covers made by Cubis Systems (Of these, 0 are best covers)