Window and Door roller 1,Material:plastic 2,can according you sample or drawing to produce. 3,various color is avail Detailed Product Description Windows roller 1,Material:nylon,plastic 2,can according you sample or drawing to production . 3,various color is available window roller 1)Material:nylon 2)Suitable for all types of aluminum and PVC sliding windows &doors 3)good quality 1.Material: ...
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