Setelah - layanan purna jual
Dukungan Teknis Secara Online
Tempat asal
Jiangsu, China
Product name
Foam Roller Shutter
Function
Sunproof, Sound Insulation, Dustproof, Windproof, Anti-theft
Surface Treatment
Powder Coating
Control system
Smart Control
Production specification
ordinary density 2400x3500mm, high density 4000x4000mm
Noise reduction rate
Noise reduction 15-20 dB