Nanjing Gatsby Archdow Hardware Tech. Co., Ltd. Is committed to providing "safe, convenient and modern" door and window security solutions for global residential and commercial buildings. We specialize in the R&D, production, quality control and export of various door and window hardware products.

Our products are exported to Europe, Africa, the Middle East, the Americas and other regions. Product range includes door locks, lock cylinders, handles, hinges, door closers, etc., which comply with EU CE/EN and American ANSI/UL standards and are widely recognized by importers worldwide. We serve OEM customers among many world-renowned brands.