ABOUT D&D

With over 17 years of expertise, our ISO 9001 certified factory in China specializes in manufacturing high-quality door hardware for Metal Doors, Wooden Doors, and Fire Doors. We provide a full range of products, including Door Hinges, Door Locks, Lever Handles, Door Closers, Exit Devices, Door Stoppers, Door Bolts, and Accessories etc., along with complete Door Opening Solutions tailored for commercial and institutional applications.
Our products meet BS EN, CE, UL, ANSI, and BHMA standards, ensuring reliability for Healthcare, Education, Hospitality, Government, and Residential projects. We use premium materials and advanced manufacturing techniques to deliver durable, corrosion-resistant, and high-security hardware.
As an ISO-certified manufacturer, we enforce strict quality control at every stage, from material selection to final testing. Our OEM/ODM services allow customization to meet specific project needs, while our competitive pricing and global compliance make us a trusted partner worldwide.