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Aluminum sliding door accessories window rollers
Sep 26, 2017
First of all, the choice of profiles, considering that most of the house window area is larger (such as the balcony) and high-rise buildings, so the thickness of the wall should be selected more than 2. 5 mm, the inner cavity is three cavity structure, has the closed drainage cavity and the isolation cavity, strengthens the cavity, thus can guarantee the window to use for several decades does not deform. Another such profile is not easy to change color, not easy to aging.

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