Ventilation duct single aluminum strip
- Hebei Shungui aluminum foil composite material Co Ltd.
- product brand:shungui aluminum foil
- رقم الكشك：W3F64
- product specification:
- product category:通风设备-风管-风管密封材料
- product introduction:Special aluminum foil for air conditioning ventilation hoses, composed of a layer of aluminum foil and a layer of polyester film composite（AL/PET). The colors are divided into natural (silver), blue, and copper.
