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<p>For the broken aluminum door and window hardware accessories, you may not know very well, and the broken aluminum door and window hardware accessories mainly include: hinges, hinges, handles, sealing why choose wood over other composites strips, etc. The bearing capacity of the hinge is related to the safety of the door and window and the smooth opening and closing; the hinge is suitable for the door or window or the upper hanging window with smaller compartment; the handle is suitable for the sash with smaller compartment and load; the sealing strip The main function of the seal is to make the doors and windows more tight and airtight.</p><p> How to choose insulation pvc caravan decking suppliers strips for aluminum doors and windows of broken bridges is a key component of broken bridge aluminum. This kind of insulation strip must use PA66 nylon as the material, if it is a general insulation strip of PVC material.</p><p> If the temperature difference is too large, the service life will be reduced. Profile wall new plastic railings and balconies thickness When purchasing a bridge aluminum door and window, you must choose a thicker aluminum door and window. Nowadays, many merchants will cut corners on the thickness in order to obtain high profits. Therefore, it is necessary to pay attention to whether the thickness meets the requirements for use when purchasing. Try to choose the 45 degree angle bracket for veranda railing products original product instead of the second-spray product.</p>