A patented product,the first commercialized multi-functionalfitting-up machine;realizing multi-functional fitting-up pipe and pipe fittings such as flange,elbow,tee,reducer,etc; realizingelectrically-powered moving in six directions up/down, left/right, front/back; with double supporting travelling trolleys; operated by aluminum alloy wire control box. The most efficientmachine widely used domesticallyand overseas