Warranty - D&D HARDWARE

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Quality is not a subjective matter, but Objectively Measurable

Our products are independently tested and certified according to the European Standards & American Standards.

Certified Quality= Durability = 5 Year Mechanical Guarantee

Door Hinge(ANSI Grade1 ): 2,500,000 Tested Cycles

Door Hinge(ANSI Grade2 ): 1,500,000 Tested Cycles

Mortise Lock(ANSI Grade1): 1,000,000 Tested Cycles

Mortise Lock(EN12209): 200,000 Tested Cycles

Door Hinge(EN1935 ): 200,000 Tested Cycles

Lever Handle(EN1906): 200,000 Tested Cycles

Door Closer(EN1154): 500,000 Tested Cycles

Panic Exit Device(EN1125): 200,000 Tested Cycles

Panic Exit Device-CE EN1125-D&D hardware

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Contact Info

:+86-139 2903 7292 David Jian

: +86-750- 3856396

: sales@dndhardware.com

: +86-139 2903 7292

: 12th Floor, Building 2, No.898, KeChuang Technical Zone,
Jiangmen Avenue, Pengjiang District, Jiangmen City, Guangdong, China

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