factory engineering shutter office punch-free thickened full shading logo shutter lifting thermal insulation and sun shading curtain 厂家工程卷帘 办公室免打孔加厚全遮光logo卷帘升降隔热遮阳窗帘

light blue dark blue milky white pure white beige fruit green light gray dark gray

half shade {28 aluminum alloy reel} half shade {38 aluminum alloy reel} full shading silver pastebrushing {28 aluminum alloy reel} full shading silver pastebrushing {38 aluminum alloy reel} thickened half shade {28 aluminum alloy reel} thickened half shade {38 aluminum alloy reel} thickened full shading silver pastebrushing {28 aluminum alloy reel} thickened full shading silver pastebrushing {38 aluminum alloy reel} thickened full shading foam coated white {38 aluminum alloy reel} non-perforated accessories sets thickened half shade printed pattern 30 yuan per square meter thickened full shading pattern 35 yuan per square meter full shading double-sided printing 45 yuan per square meter