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Source Aluminum Profiles & Extrusions for doors, windows, facades and industrial projects, with OEM/ODM customization, inspected production and dependable supply.
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China Loong Metal Building Material Co., Ltd. is a manufacturer and supplier of aluminum profiles, metal building materials, roofing, cladding, panels, steel structures, doors, windows, fencing, gates, railings, and accessories, with OEM, ODM, and customization support for project-based requirements.