Electric Roller ShuttersAn institution has developed a lightweight electric vehicle using a tubular motor.Roller shutter machineIts operation requires only to toggle the power switch, offering simple operation and quiet, stable performance. It is an upgraded and replaced product for roller shutters, thus, compared to similar imported products, it boasts an excellent performance-to-price ratio. According toCurtain fabricSizes and weights are available with different motor specifications, allowing one motor to power multiple roller shutters.