Pipeliners.biz
The United Association of Journeymen and Apprentices of the Plumbing and Pipefitting Industry of the United States and Canada (UA) represents approximately 355, 000 Plumbers, Pipefitters, Sprinkler Fitters, HVACR Service Technicians, Welders and Pipeliners working in the construction industry throughout North America
QSL NDT one-source non-destructive testing (NDT) services provider for oil & gas, pipeline, and nuclear power industry, as well as Shale gas plays with ultrasonic, acoustic emission (AE) testing and other advanced as well as traditional NDT services.