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.
As a professional panic exit device producer, we manufacture all kinds of EN1634 Fire Rated Standard Exit Device Trim, such as stainless steel night latch plate,stainless steel lever trim,stainless steel escutcheon knob trim and so on.These exit device trim have the wide range of applicatioins, it can be used on fire rated wood door ,fire rated metal door,fire rated interior door and so on, so you can choose the suitble exit device trim for your project need.