Hangzhou Dongxing Telecommunication Material Co.,Ltd is one of the professional China al foil tae with fire retardant glue for flexible air duct manufacturers and suppliers,Website:://.dxdxal.com, and equipped with a productive al foil tae with fire retardant glue for flexible air duct factory and company, welcome to contact us.Basic InfoModel NO.:HC012Material:Al Foi TapeHardness:SoftTransparency:SilverProcessing Type:CompositeAl Foil Tape ID:76mm