Sourcing Requirements
we have an inquiry for 10 Meters of this AHU Fan Ventilation Soft Connection for Opening Dimension: 440mm X 630mm - Frame D Dimension: 540mm X 730mm Could you Alvin Material: Galvanized Steel+Fabric Usage: For Air Conditioner, Industrial, HVAC Application: Ventilation Shape: Round Certification: RoHS, SGS Metal Thickness for Option: 0.4/0.5/0.6mm Feature: Easy Installation Packing: Carton Working Temperature: -20 ~ 80c