Chevalier Group first entered the pipe rehabilitation business in 1998, with the establishment of a rehabilitation company in Hong Kong. By 2004, it had built a global group, Chevalier Pipe Technologies (CPT), that today leads in developing and delivering clever pipe rehabilitation solutions to construction contractors and urban authorities around the world.
CPT is able to repair gas and water pipelines with diameters ranging from 75mm to 1,200mm, and also storm water drainage and sewage pipelines with diameters ranging from 75mm to 2,500mm. By reducing the time and occupied area during the repair of the aged or damaged underground piping network, the trench less pipe rehabilitation technology of CPT minimizes social disruption, is environmentally friendly and reduces project costs. Its patented liner technology and construction methods represent the future way of pipeline infrastructure renewal.