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084 774 6555 - 074 337 6555 - 084 634 6555
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Our Manhole Covers offer you the following advantages

Our Anti-Theft Manhole Covers do not get stolen for scrap metal.

Any size replacement cover can be made to fit existing cast iron frame (without warranty).

Technical experience of our team exceeds 48 years.

We retain our customers, 8 years and counting!

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Latest from our blog
Interview on Summit News

Interview on Summit News

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Success Story on www.seda.org.za

Success Story on www.seda.org.za

admin 23/01/2017 2
COMBATING CRIME AND CREATING JOBS We all know about manholes that stand open because their cast iron covers have been stolen. National Manhole Covers,...
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ACCREDITATIONS AND AFFILIATIONS

SEDA

City of Cape Town

Johannesburg Water

Wesgro

Productivity SA

"We are more than satisfied with your product and would recommend it to others. For any clarity regarding the above, please contact the undersigned"
- ANONYMOUS MECHANICAL & ELECTRICAL PROJECTS
"Polymer Concrete” is the answer to the theft of Manhole Covers & Frames, Because it has no Metal content. We have not had any complaints since we have been using the Product. The Product is Manufactured of a Very High Quality and Standard."
- CITY OF CAPE TOWN
"We are absolutely impressed not only with the quality and durability of the product but the outstanding service we received. We would recommend National Manhole Covers that was looking to purchase Polymer Concrete Manhole covers and frames."
- JOHANNESBURG DISTRIBUTORS