Waste Gas Treatment, Environmental Protection Equipment, Ventilation Equipment manufacturer / supplier in China, offering 1.5HP 2HP 3HP 5HP 5.5HP 25HP 30HP Electric High Flow Rate Centrifugal Clean Water Pump, Wet Scrubber for Flue Gas Desulfurization Horizontal Scrubber, Manual Air Check Valve Pneumatic Flow Control Air Regulator and so on.