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Aluminum Casement Window for residential and commercial projects, tailored by OEM/ODM factory service with stable production, strict QC, and export supply.
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China Loong Metal Window Co., Ltd. manufactures and supplies aluminum, steel, galvanized steel, and copper windows for residential, commercial, and industrial projects. We offer standard and specialized window types with OEM, ODM, and customization support for materials, sizes, glass, finishes, hardware, and project applications.