Welcome to D&D HARDWARE INDUSTRIAL Co., Ltd . 
D&D, Leader in Commercial Door Hardware
Pls inquire to sales@danddhardware.com
//:+86 139 2903 7292

UL Listed Door Hardware Types

As a professional UL Door Hardware manufacturer, D&D can supply full set UL Listed door hardware(UL 10C fire rated 3 hours) , Our quality fulfills expectation of most famous branding customers, can assist you find the right solution most suitable for your needs, dedicated to a mutually-rewarding.

Fire Exit Hardware

D&D Fire Exit Hardware available in SS Grade 304 and painted steel, silver finish.UL listed (3 hour fire rated), comply to ANSI/BHMA Grade 1- 500,000 cycles tested. Suitable for use on fire rated doors.


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