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Copper Retro Casement Window for heritage restorations and upscale builds, available with OEM/ODM customization, stable supply, and factory-made consistency.
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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.