1.Pulse jet bag filter for APC system 2.Top quality & cost effective ... .15years experience 4.Certified workers 5.100% on-time Pulse jet bag filter for APC system Quick Details Material: carbon steel ... , NDT certificate, Process TechnologyCutting, fabrication, welding, assembly, sand blasting and painting, inspection, packing, etc. Quality ControlRegular quality control procedure, strict in ...