03:00 02:44 00:31 #Wet film humidification #Mist free humidification #Humidifier industry
00:31 Mistless humidifiers for commercial and industrial use
00:21 #Industrial heavy fog humidifiers #industrial humidifier #Humidifier industry
00:45 #Industrial Dehumidifiers #industrial dehumidifier #dehumidifier industrial
00:18 Shanghai Shiteng Electrical Appliance Co., Ltd. #hvac exhibition #china suppliers/china manufacture
00:45 #High power dehumidifier #commercial dehumidifier #Wet dehumidifier for workshop