Jinan Bao Gui shutter doors, Ltd. Main products include premium inorganic cloth fire shutter doors, inorganic cloth shaped fire shutter doors (U type, O-type, L-type, curved, mouth fonts and other folding / stacking type fire shutter doors), smoke screen wall (electric smoke screen, fixed smoke screen), fast shutter doors, steel fire shutter, Continental shutter doors (Continental insulation shutter doors, Continental hollow shutter doors, Continental hollow shutter doors, etc.), all kinds of industrial doors (industrial upgrading doors, industrial door, industrial sliding doors, industrial folding doors, etc.), harmony sliding doors. Jinan Bao Gui shutter doors adhering to the "integrity of survival, quality brilliant" business philosophy, the "customers first" principle, welcome new and old customers to visit! May inquire: Wang 18615193068