IR welder for auto oil filter Briefness,Safe, Precise,Flexible ... Widely applied in welding plastic products of all field. Welding samples:Factory showBrief introduction of us:KEBER was established in 2004 ... welder, hot plate welder, spin welder, heat staking welder, IR welder, vibration welder, welding fixture. passed the ISO9001:2008,CE ... Suzhou, Jiangsu, China HDPE PE Non-woven auto filter IR welder