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D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock

D&D HARDWARE INDUSTRIAL CO., LIMITED
  • Audited Supplier
  • 7 yrs

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Product Highlights

  • UL Fire Rated Certification: UL10C Fire rated 3 hours with File No.R40901 for high safety compliance.
  • Grade 1 ANSI/BHMA Certified: Meets ANSI/BHMA A156.13-2005 Grade 1 standards for highest security.
  • Solid Stainless Steel 304: Latchbolts, deadbolts, and strike plate made of solid casting SUS304.
  • OEM and ODM Services: Professional OEM and ODM capabilities cooperating with famous brands.
  • Corrosion Resistant Finish: Heavy gauge stainless steel lockcase with SSS, PSS, and PVD finish options.
  • Reversible Latchbolt: Anti-friction two-piece latchbolt designed to be reversible for flexibility.
  • Wide Door Thickness Fit: Accommodates door thickness from 45mm to 55mm for versatile installation.
  • 5 Year Mechanical Guarantee: Comprehensive 5-year guarantee covering mechanical defects and performance.

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Contact the supplier about freight and estimated delivery time.

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Optional pre-shipment inspection for quality and quantity checks.
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Platform-assisted dispute resolution, including refunds or returns when applicable.

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Product Images of D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock

D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock
D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock pictures & photos
D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock
D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock pictures & photos
D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock
D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock pictures & photos
D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock
D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock pictures & photos
D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock
D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock pictures & photos
D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock
D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock pictures & photos
D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock
  • D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock
  • D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock
    D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock
  • D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock
    D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock
  • D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock
    D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock
  • D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock
    D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock
  • D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock
    D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock
  • D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock
    D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock

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Product Description

D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock

Product Description
 

The D&D range of architectural locks is manufactured to the highest engineering standards and designed to offer a high price/ performance ratio. 

Solid stainless steel 304 latchbolts, deadbolts, followers, forend and strike plate provide enhanced durability and security.

Product name

D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock

Product Model

DDAL

Certification and Compliance

ANSI/BHMA A156.13-2005 Grade 1, UL Fire Rated Certificated, UL10C Fire rated 3 hours, UL File No.R40901

Finish

SSS , PSS , PVD  

Lockcase

Heavy Gauge Stainless Steel For Corrosion Resistance

Deadbolt

Solid Casting SUS304, Project 1"(25.4mm)

Latchbolt

Solid Casting SUS304, Project 3/4"(19mm),  Anti-Friction Two Pieces and Can be Reversible

Auxiliary Latchbolt

Stainless steel

Forend 

Stainless steel Grade 304

Strike  

Stainless steel Grade 304, Non-Handed

Door Thickness  

45mm to 55mm As Standard

Backset

2-3/4" (70mm)

Center to Center

3-5/8"(92mm)

Door Handing

Left Hand and Right Hand

Application

Wood Door and Metal Door 


D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door LockD&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door LockD&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock
D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door LockD&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock
D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock

D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door LockD&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock

Packaging & Shipping
 

MOQ 

200PCS

Package

1pc /poly bag,white box / color inner box,Standard export Carton .

Sample time

5-7 working days

Production lead time 

30-35 days normally 

Shipping Port 

Jiangmen , China  / Shenzhen , China 

Testing
 
 

D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock

Company Profile

D&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door LockD&D Building Hardware Guangdong Key Safe Stainless Steel UL Fire Rated High Security Heavy Duty Entrance Double Commercial Interior Exterior Door Lock

Our Services
 

D&D Hardware offers a combination of products to suite the individual Building, meeting not only the Requirements for Design and Function, but also the desired Budget.

More door hardware items include:

1.Door Hinge- UL 10C R38013 & BHMA/ANSI Grade1/2 & CE EN1935 Grade 13
2.Concealed Hinge- BS EN1935, EN1634 Fire Rated
3.Door Lock - CE EN12209 UKCA Fire Rated & UL 10C R40901
4. Door Handle- BS EN 1906 Grade 4, EN1634 Fire Rated
5. Panic Exit Device- UL 10C R40486 & UL305 SA45817 & CE BS EN1125 
6. Door Closer - CE BS EN 1154 & UL 10C R40717
7. Lock Cylinder-BS EN1303, EN1634 Fire Rated
8. Glass Hardware / Bathroom Hardware / Barn Door Hardware

FAQ

@_@ 

Q:What certificate you have?

A:We have CE and UL certificate, all our product design follow up the international standard, such as the EN/CE, UL, ANSI standard.
 
Q :  Do you accept OEM or ODM?

A:  Yes, We are professional in OEM and ODM.  now , Cooperating with famous brands for OEM & ODM.

 

Q:Do you have quality system?

A:Yes, we have. We have set up our quality system and well controlled our production quality as per

the instructions and requirements in it and well-control each procedure throughout the mass-production.

 

Q:  What's the guarantee of your products?

A :  5 Year Mechanical Guarantee. 

 

Q:  What's the stainless steel Grade you are working now?

A:  We are working mostly in SUS304 and SUS316, some items can be SUS201 as well.

 

Q:  Could you send me sample before I place an order?

A: Yes, offer 3 pcs free samples for your evaluation, you provide the Courier account for freight collect.

 

Q:  Are your company factory or trading company?

A:  We are a SGS Audit factory, over 10 years manufacturing experience in architectural hardware.

 

Q:What is your payment terms ?

A:T/T, D/P, Western Union, L/C

 

Q: How can I get the latest prices?

A:  Send requirements to us by mail or calling , we will reply you in 24 hours. D&D offer not only door hardware product but also Door Opening Solution.

 

About the Supplier

This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR241832". Items marked "verified" are certified.

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D&D HARDWARE INDUSTRIAL CO., LIMITED
D&D HARDWARE INDUSTRIAL CO., LIMITED
D&D HARDWARE INDUSTRIAL CO., LIMITED
D&D HARDWARE INDUSTRIAL CO., LIMITED
D&D HARDWARE INDUSTRIAL CO., LIMITED
D&D HARDWARE INDUSTRIAL CO., LIMITED
D&D HARDWARE INDUSTRIAL CO., LIMITED
D&D HARDWARE INDUSTRIAL CO., LIMITED

About Our Factory & Business Background

Address
12th Floor, Building 2, No. 898, Kechuang Technical Zone, Jiangmen Avenue, Pengjiang District, Jiangmen City, Jiangmen, Guangdong, China
Terms of Payment
LC, T/T, D/P, PayPal
International Commercial Terms(Incoterms)
FOB, EXW, DDP, CIF, DAP
Average Lead Time
Peak Season Lead Time: 1-3 months
Off Season Lead Time: one month
Nearest Port
Jiangmen, Guangzhou, Shenzhen

Our Production Capability & Technical Expertise

Main Products
Door Hardware, Door Handle, Door Hinge, Door Lock, Lock Cylinder, Door Stopper, Door Bolt, Door Closer, Glass Hardware, Panic Exit Device

Our Industry Experience & Global Business Record

Export Year
2021-10-12
Main Markets
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

FAQ

What is the fire rating of this lock?
The lock is UL Fire Rated for 3 hours and holds UL File No. R40901.
What material is used for the lock components?
The lockcase, deadbolt, latchbolt, and forend are made of solid stainless steel 304.
What is the minimum order quantity?
The minimum order quantity (MOQ) is 200 pieces.
How long does production take?
Normal production lead time is 30-35 days.
Can the lock be customized in color?
Yes, customized colors are available with finishes like SSS, PSS, PVD, AB, and AC.
What is the warranty period?
We provide a 5-year warranty with online technical support.
What door thickness does this lock fit?
It fits door thicknesses ranging from 45mm to 55mm.
Is the latchbolt reversible?
Yes, the anti-friction two-piece latchbolt is reversible for left or right hand doors.

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