Fume Extractor, Smoke Extractor manufacturer / supplier in China, offering Laser Fume Extractor Welding Smoke Air Purifier Absorber 100W Suction 235m³ /H, Multi-Layer Filter Element Smoke Absorber 700W for Laser Cutting, Laser Dust Collector 450W High Air Volume 7-Layer Filtration for Laser Cutting and so on.