Keel
the mian products:liht-gauge steel joist;oaint keel;and various keel accessories
Main size of insulation nails: 8mm*60mm 8mm*100mm 8mm*80mm 8mm*120mm
the mian products:liht-gauge steel joist;oaint keel;and various keel accessories
Main size of insulation nails: 8mm*60mm 8mm*100mm 8mm*80mm 8mm*120mm