The major purpose of risers is to increase the height in addition to the frame. Our manhole risers are manufactured under proper inspection, ensuring no compromise on the quality. We produce solid riser rings to fit all types of adjustments. We are known for our bulk productions thus making them easily and widely available. These risers are easy to install and will ensure a completely hassle free experience. We produce the standard sized risers that could easily fit all the standard manholes.
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