LightRay® LR2 and LR3 UV Repair Systems Approved by the City of Los Angeles
PR Newswire —
OTTAWA, Ill., Dec. 22, 2025 /PRNewswire/ -- Waterline Renewal Technologies is proud to announce that the City of Los Angeles has formally approved the LightRay® LR2 and LR3 UV cured in place repair systems for sewer and drain rehabilitation. This authorization positions LightRay as a...