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Aluminum alloy retractable door - Rongo Indonesia
Parameter Detail description 1. Material: Aluminum alloy 2. Major material: 44 ×40×0.9 Auxiliary Material: 40×31×1.0 3. Engine Voltage and Frequency:~ 220V ± 10% 50Hz 4. Working Temperature: -25+75°C 5. Operation Current≤2.5A×2 6. Remote control distance≥30m 7. Power: 420W/550W, Moving speed: 17-19m/min 8. Standard height: 1.6m 9. color can choose : Black, White 10.Max length: 30m …