D and D provides a wide range of products for wooden and metal door applications.
such as Stainless Steel 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.
The D and D door set product category covers mortice locks, European profile cylinders, lever handles and hinges. Since the dimensions of all these products comply with DIN standards (DIN 18251 for mortice locks, DIN 18252 for profile cylinders and DIN 18255 for lever handles), the products are compatible amongst themselves regarding their functionality. All parts of the functional units are also perfectly aligned with each other.
D and D HARDWARE door handle can be used on hollow metal doors，steel doors，aluminum doors or wooden doors and so on. The door handle is tested for BS EN1906 Grade 4 and EN1634 Fire Rated 2 Hours. The door handles with multiple escutcheon are an elegantly styled set of door handles. These door handles take their elegant appearance from merging European tastes with modern design.