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Upvc sliding door hardware adjustable door roller
Sep 26, 2017
Casement window: is a kind of traditional window type, the application scope is widest, the duty opens, outside opens two kinds. Open easy to clean the windows,but occupy the interior space when open, improper production, rain will leak inward.Open the window sash waterproof performance, open when not occupied indoor space,but the wind and rain easily damaged,the strength of the hardware requirements higher.The biggest characteristic of the Casement window is the good sealing performance, the sash can be opened all, easy to ventilate, the structure is simple, the disadvantage is that the hardware cost is higher and the price is more expensive.






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