Super grande rivestimento UV DN1650 da 65m di lunghezza è stato installato a Qingdao Shandong

Video Description:
Discover the installation of our Super Large UV Liner DN1650 by 65m length in Qingdao, Shandong. This trenchless pipeline construction solution offers a 50-year lifespan, cost-effective installation, and eco-friendly benefits. Perfect for sewer repair and replacement without excavation.