Door Hinge

Sliding Door Closer

Sliding Door Closer

Self-closing keeps door closed, without electricity need. It's easy and energy saved. Gaining the most by limited budget.

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Transformable Locks

Transformable Locks

The interchangeable parts, make one lock work out extra models like Dummy, Switch, Cylinder and Indicator.

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D&D Door Hinge Service Introduction

D&D BUILDERS HARDWARE CO. is Taiwan Door Hinge supplier and manufacturer with more than 15 years experence. Since 2002, in the Builder Hardware Industry, D&D has been offering our customers high quality Door Hinge production service. With both advanced technology and 15 years experience, D&D always make sure to meet each customer's demand.

Door Hinge

Butt hinge, Piano hinge, Stainless steel hinge, Pivot hinge

Door Hinge - Butt hinge, Piano hinge, Stainless steel hinge, Pivot hinge
Butt hinge, Piano hinge, Stainless steel hinge, Pivot hinge

There is a fixed axis to connect hinge leaf. A hinge connects two door leaves, allowing only a limited angle of rotation between them. The door hinges can be made of steel, stainless steel and brass.

  • Butt Hinge - Butt hinge, Piano hinge, Stainless steel hinge
    Butt Hinge
    Butt hinge, Piano hinge, Stainless steel hinge

    Butt hinge usually has two leaves like butterfly, it is inset into the door and frame. Most of residential hinges are made of steel, but some mortise hinges for exterior doors are often made of brass or stainless steel to prevent corrosion.


  • Pivot Hinge - Pivot hinge, intermediate pivot
    Pivot Hinge
    Pivot hinge and intermediate pivot

    The pivot hinge pivots in openings in the floor and the top of the door frame. It is also referred to as a double-acting floor hinge, a kind of economy alternative for use with light weight doors.


  • Aluminum Door Hinge - Aluminum door hinge
    Aluminum Door Hinge
    Door hinge for aluminum profile door

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



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