... Doors & WindowsAbout the productA. Roller shutter 1) Dimension: can be customized; 2) System option: tubular motor driving system, manual strap control system ... alloy. 8) Control: remote, switch, strap, crank 9) Motor: 6 ~ 50 Nm (tubular motor) 10) Comon color: white, silver, apricot, brownB. Slats ... according to ISO2001:2000 , TUV quality control guidelines. Electrical Aluminum Rolling Shutter