Hardware for Windows | OEM Panic Devices and Exit Hardware for Commercial Buildings

Window handle, hinge, sash lock, window stay | D&D Builders Hardware Co. located in Taiwan, is a professional custom hardware manufacturer with rich experience in producing the OEM/ODM door and window hardware, building hardware and automotive parts according to customers' individual needs and designs.

Window handle, hinge, sash lock, window stay

Window Hardware

Hardware for Windows

Window hardware is a group of metal hardware used for protection, decoration, and convenience in windows.


Such as window handles, window locks, window operators, window stay, and oped-limited arm, which support window and make window work better, and D&D Builders Hardware Co. could produce hardware per the size and shape you request.

Please feel free to view our current items as follows.

If there is any suitable item, please feel free to advise the item number, quantity, finish you need, then we will get you back shortly.

Or if you do not find a suitable one, please share some photos with dimensions or drawings, and we will evaluate the possibility of mass production if there is a certain quantity.

Window Hardware

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Result 1 - 5 of 5
Casement Operator - Window operator
Casement Operator

Windows can be opened or closed less than 90 degrees by turning window operators.Are you still...

Window hinge - Aluminum hinge for window
Window hinge

The hinges with two leaves or three leaves are designed for an aluminum door system.

Locking Handle - Window handle
Locking Handle

A window handle is used to manually open or close a window.There are various handles for windows...

Casement Lock - Sash lock, window lock
Casement Lock

A window lock is also named sash lock to lock or unlock doors for security.Although it is a very...

Window Stay - Window stay
Window Stay

A window stay is used to hold a casement window or awning window in a specific open or closed...

Result 1 - 5 of 5

Window Hardware | Custom Glass Fittings and Handles for Doors – Premium Quality

D&D Builders Hardware Co., a premier Taiwanese manufacturer, specializes in high-quality hardware solutions, including Window Hardware, door closers, exit devices, glass hardware, door locks, hinges, handles, and access control systems. Renowned for their innovation and quality, D&D products are crafted to enhance security, functionality, and aesthetic appeal in residential and commercial applications. With a commitment to safety and compliance, their UL-certified products ensure reliable performance and long-lasting durability. D&D Builders Hardware Co. continues to lead the market with cutting-edge designs and comprehensive door and window solutions.

D&D Builders Hardware Co. excels in providing exceptional service through comprehensive hardware solutions for doors and windows. Their dedication to customer satisfaction is evident in their tailored support, expert guidance, and extensive after-sales service. Offering a wide range of high-quality products, including door closers, exit devices, glass hardware, and access control systems, D&D ensures every client receives reliable, innovative, and secure solutions. Their commitment to excellence and industry standards positions them as a trusted partner in both residential and commercial sectors.

D&D has been offering customers high-quality door hardware manufacturing, both with advanced technology and over 20 years of experience, D&D ensures each customer's demands are met.