Davidson Industrial Sales, Inc. Davidson Industrial Sales, Inc. Representing George Fischer Saw, GF pipe tools, a full line of precision cold cutting tools for orbital welding applications. Including tube and pipe cutting and beveling machines, end preping tools, pipe feeders, portable end preparation machines.Georg Fischer GF ,AMI Arc Machines,AIM Automated Industrial Machines, Pandjiris. Disalesonline.com~Site InfoWhoisTrace RouteRBL Check