Common Problem
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  • What is the zero gap motor advantage?
    Zero gap super silent electronic limit tubular motor is the gap between bracket and tube closing to 0 mm. It is taken into application by hiding the whole limit head in roller tube. It is to solve the leaking lights from two sides of the blinds, to improve the living comfortably and protect privacy.
  • What is Ren Zi Chi?
    Do you remember the logo of Citroen car? The shape is double helical gear. The double helical gear makes the motor moves steadily and quiet noise. Because it is similar to Chinese character “人”, so we call it Ren Zi Chi.
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