The manufacturer’s covers are made of plastic (composite materials)

 

or metal

 

and are rectangular in shape

 

.

No colored or golden covers by this manufacturer were found, nor were any city emblems found.

The purpose of the cover is not indicated on it, but since the company’s products are mainly used for drainage purposes, it is clear that these are drainage covers

 

.

The year of manufacture usually does not appear on the cover.

Standards
The European standard EN1433 is very common on this manufacturer’s covers

 

.
The European standard EN124 and its associated load classes appear on many covers, with the most common load classes being B125 and D400

 

.
The Italian UNI standard mark can also be found

 

.

Typical Covers
The manufacturer’s covers belong to the Technodrain series. In this series, two forms can be distinguished: diagonal drainage slots

 

and others in the form of a matrix of squares

 

There are 5 manhole covers in the site that are made by the Manufacturer
Click for the 5 covers made by Asoplast (Of these, 0 are best covers)