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Introduction of Retractable Insect screen Apr 14, 2017

Telescopic screens are a kind of fixed in metal or nonmetal window, prevent and fly to scratch disturbance, dust pollution, and also can normal ventilation window accessory supplies. The straight ping is fixed at the right angle hollow by the handle of the hollow ping ends at right angles. The utility model has the features of a variety of specifications, a variety of shape hinge windows can be matched, and can be automatically installed, beautiful and practical, easy to take materials, low-cost and so on.