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 interior door hinges are commonly used for internal doors, including butt hinge,concealed hinge,ball bearing hinge,full mortise hinge etc..The interior door hinge is designed according to engineering standards. It has beautiful appearance, diverse styles, stainless steel material, and various of finish.If you would like to know more about door hinge, please contact us now.
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