Floor hinge for commercial door | OEM Panic Devices and Exit Hardware for Commercial Buildings

Floor spring, floor hinge | 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.

Floor spring, floor hinge

Floor Spring

Floor hinge for commercial door

D&D offers floor springs with fixed and interchangeable spindles, most spindles are tapered 5.5 degrees for the glass patch fitting of Dorma, but D&D also offers the shaft tapered 10 degrees for New Star and 15 degrees for Royobi. The accessories including top pivot and bottom strip also are provided for the aluminum doors, steel doors, stainless steel doors, and wooden doors.


Floor Spring

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Result 1 - 6 of 6
Concealed floor spring for light traffic doors - Concealed floor spring for light traffic doors
Concealed floor spring for light traffic doors
FS-C9100 series

The FS-C9100 floor spring is designed for light traffic door. The compact design and low profile...

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Floor Spring for double swing door - Floor Spring for double swing door
Floor Spring for double swing door
FS-T9200 series

The FS-T9200 floor spring has a wide range of applications, no matter light or heavy traffic...

Details
Universal floor spring, similar to Dorma BTS 84 - Universal floor spring, similar to Dorma BTS 84
Universal floor spring, similar to Dorma BTS 84
FS-S9300 series

The FS-S9300 floor spring is provided a UL certified solution and is designed for double action...

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Floor Spring, similar to New Star 200 - Floor hinge similar to New Star 200 series
Floor Spring, similar to New Star 200
FS-S9400 series

The FS-S9400 floor spring applies for single and double action doors, is the most popular Japanese...

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Floor hinge for max. 300 kg door - Heavy Duty Slim body Floor Spring
Floor hinge for max. 300 kg door
FS-S9500 series

The FS-S9500 floor spring is designed for heavy doors, the maximum door weight could be up to 300 kgs....

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Free swing mini pivot - Concealed floor pivot for max. 250 kgs door
Free swing mini pivot
FS-T0006 series

The FS-T0006 is a free heavy Pivot Hinge without spring. The mini pivot can work with steel...

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Floor Spring | 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 Floor Spring, 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.