Fire fighting smoke barrier, vertical wall, flame retardant, smoke insulation, anti-aging, various colors, customizable source factory

The source factory of the smoke barrier wall in the shopping mall is not prone to aging. The color variety is complete and can be ordered in large quantities

Fixed smoke barrier vertical wall construction project, factory/hospital/garage special qualification full

Glass smoke barrier hanging wall fixed 3C certification qualification with good fire resistance performance

Smoke barrier wall thickness 0.3mm 0.5mm 10mm Quality assurance Source factory

Fixed smoke barrier hanging wall workshop, shopping mall garage dedicated flame retardant and smoke proof qualification

Office building smoke barrier, hanging wall, shopping mall, underground garage, office building, all qualifications passed inspection, fast source factory

Hospital smoke barrier wall free samples, use first, buy later, 3C certification qualification, full acceptance, fast source factory