About Dwight Wiedrich

Dwight Wiedrich is the founder of LadTech, an innovative, DOT-approved, patented HDPE manhole ring manufacturer. He has solved problems in the underground space for over 40 years.

Enhancing Sewer Systems with Ladtech HDPE Manhole Riser Rings: A Comprehensive Guide

In the realm of sewer systems, the choice of materials plays a crucial role in ensuring durability, longevity, and resistance to environmental challenges. High-Density Polyethylene (HDPE) [...]

By |2024-03-13T16:36:03+00:00March 12th, 2024|News|0 Comments
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