Dust Collector, Welding Fume Extractor, Filter Cartridge manufacturer / supplier in China, offering High-Power Dust Collector/Fume Extraction with 5.5kw Fan for Laser Cutting and Plasma Cutting Machine, Grinding Table/Downdraft Table/Versatile Sanding Table for Efficient Industrial Polishing Solutions, Huaxin Js30 Portable Welding Fume Extractor/Dust Collector with 2.2kw Power for Clean Air and so on.