D&D HARDWARE a ISO 9001 certified factory，has over 12 year’s experiences manufacturing door hardware for Metal Doors，Wooden Doors & Fire Door in China, Our main products are SS Door Hinges, Door Locks, Lever Handles, Door Closers, Exit Devices, Door Stopers, Door Bolts and Door Accessories etc, not only door hardware but also Door Opening solution.
Our products comply to BS EN, CE, UL, ANSI and BHMA, Suitable for Education, Healthcare,Hotel, Covernment , Apartment building, Hospitality Commercial applications.