Welding Dust Collector, Cutting Dust Collector, Dust Collector System manufacturer / supplier in China, offering Kaisen Lightweight and Powerful Soldering Fume Extractor for Mobile Workstations and Compact Spaces, Kaisen Silent Soldering Fume Extractor with Dual Filters for Office and Small Workshop Use, Kaisen Industrial Soldering Fume Extractor for Laser Marking, Electronics Repair, and Assembly Lines and so on.