... and solid, Small shock, Small noise, Without dust pollution Metal Pipe sawing machineDetailed Product Description1. correct ,fast and clear2. low ... information is Verified by TÜV Rheinland and is valid for the following period: 2012/11/20 --- 2013/11/ ... , Chamfering machine 20 Sets / Month Pipe bending machine 800 Sets, Pipe cutting machine 1,500 Sets, Pipe end forming machine 600 Sets, Sharpening ...