Exit Switch

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 Exit Switch Service Introduction

D&D BUILDERS HARDWARE CO. is Taiwan Exit Switch 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 Exit Switch production service. With both advanced technology and 15 years experience, D&D always make sure to meet each customer's demand.

Exit Switch

Push Button, Emergency Door Release, Key Switch

Exit Switch - Push Button, Emergency Door Release, Key Switch
Push Button, Emergency Door Release, Key Switch

Push button is a simple switch mechanism for controlling maglocks, electric strikes and electric bolts. Buttons are made out of plastic or metal. Terms for activating the switch include pressing, depressing, mashing, hitting and punching. The newest model is no touching the button, just approaching to activate the mechanism.

Press Release