The telescopic provides a complete safety-assured and space saving solution for wider openings.  All doors open and retract, requiring less interior wall space and allowing a larger automatic opening than conventional sliding doors.  The telescopic door is the only automatic sliding door unit that combines the widest automatic opening with full emergency breakout in a single package. lescopic    Electric     Our Electric Telescopic patio door is good in quality and competitive in price. We manufacture Electric Telescopic patio door and supply OEM, ODM service according to your requirement.
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