Aviation-grade aluminum alloy material, ultranarrow frame, lightweight, durable, and resistant to rust, maximized space utilization.
Environmental protection, health and comfort, while increasing the corrosion resistance, frost resistance and fade resistance of aluminum.
Smooth and silent operation. Pass SGS 20000 cycle movement test.
DC magnetic motor, low noise operation, stable lifting, power saving, energy saving, stable operation, long life, low noise; Power short circuit overload protection.
