Industry Fast Rapid Roller Door Automatic Rolling Shutter PVC Thermal Insulation

Dec 31, 1969
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Product Description: Products Description: Technical Parameter: Tensile strength(wrap/weft) 5700/5100N/5m Tearing strength(wrap/weft) 900/800N Use temperature -30°C- +70°C Fire protection Level French standard NF-P92-503 ...learn more
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