Can I get samples before placing an order?

Yes, we offer 3 free samples for your evaluation. You just need to provide the courier account for freight collect.

Are you a factory or trading company?

We are an SGS audited factory with over 10 years of manufacturing experience in architectural hardware.

What are your payment terms?

Our payment terms include T/T, D/P, Western Union, and L/C.

How can I get the latest prices?

Send your requirements to us by mail or call us, and we will reply within 24 hours.

Black Stainless Steel Mortise Fire Rated Door Handle for Wooden Door

Name: Black Stainless Steel Mortise Fire Rated Door Handle for Wooden Door
Brand: D&D HARDWARE INDUSTRIAL CO., LIMITED
SKU: 2136451765

Guangdong, ChinaD&D HARDWARE INDUSTRIAL CO., LIMITED

US$5.60

500-1,999 Pairs

US$3.80

2,000-4,999 Pairs

US$2.60

5,000+ Pairs

Sample price:US$4.50/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online

Warranty

5 Years

Model NO.

DDTH003 MB 22

Certification

En 1906 Class 4,

Fire Rated

En1906 Fire Rated 183/260 Mins

Stainless Steel

201,304 or 316

Diameter

16mm,19mm,20mm,22mm

Door Thickness

35-55mm

Size

L 135mm X W 60mm

Inner Rose

Steel or Stainless Steel

Outer Escutcheon

Stainless Steel

Accessories 1

Brass Insert, Rosette with Base ,Spindle

Accessories 2

Escutcheon with Base, Wooden Screws

Accessories 3

Bamboo Screws , Allen Key

Fixings

Concealed

Suitable for

Wooden Door, Metal Door, Fire Rated Door etc.

Transport Package

White Box or Color Box

Specification

For Export

Trademark

D&D or mark client's logo

Origin

Jiangmen Guangdong, China

HS Code

83024100

Production Capacity

150000 / Month

Key features

Fire Rated Certification: EN1906 Class 4 certified with 183/260 minutes fire rating for enhanced safety.

Premium Material Options: Available in SUS304, SUS316, or SUS201 stainless steel with various finishes.

Customizable Dimensions: Diameter options of 16mm, 19mm, 20mm, or 22mm; size L 135mm x W 60mm.

Versatile Application: Suitable for wooden doors, metal doors, and fire-rated door installations.

5-Year Warranty: Comprehensive 5-year mechanical guarantee covering product defects.

OEM/ODM Service: Professional OEM and ODM services available for famous brand cooperation.

Free Sample Evaluation: 3 free samples provided for evaluation; buyer covers freight cost.

SGS Audit Factory: Manufactured by an SGS audited factory with over 10 years experience.

Company profile

Importers and ExportersExhibition ExperienceOEM ServicesHigh Repeat Buyers Choice

D&D HARDWARE INDUSTRIAL CO., LIMITED

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2021-10-12Nearest Port: Jiangmen, Guangzhou, ShenzhenAverage Response Time: ≤3.90hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, DDP, CIF, DAP

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory in Jiangmen, with a stated business scope covering sales and production of hardware, building materials, household products, appliances, and bathroom fixtures, as well as related R&D and import/export activities. It reports substantial export activity, self-operated import/export rights, OEM service for well-known brands, ODM service, and broad customization capabilities. Innovation evidence includes two R&D engineers and new products launched during the past year, but no SDK is available. Service operations have several documented procedural gaps: complaint handling, supplier assessment, and corrective/preventive actions reportedly lack written records, while overseas warehouses, showrooms, agents, and branches are unavailable. Quality-control evidence is incomplete, with zero stated test equipment and unknown quality assurance and traceability status. No certification information or explicit customer case details are provided.

After-Sales capabilityThe supplier has a complaint-handling procedure, but no written records, and its service-capability assessment and corrective/preventive-action procedures likewise lack records. It has no overseas warehouse, showroom, agent, or branch, although it can provide international quotation terms and reports peak-season lead time of one month. The evidence shows basic service procedures and export coordination, but significant limitations in documented after-sales execution and overseas support.

R&D capabilityThe supplier reports two R&D engineers, new products launched during the past year, R&D responsibilities covering new product development and technical support, and ODM service. However, it has no available SDK, and the small stated R&D team provides only limited evidence of scale. The supplier demonstrates active product-development capability, though its technical-development resources appear limited.

Production capacityThe supplier is identified as a factory with production in its business scope, reports 50 qualified service-capability suppliers, exports 71%–90% of total sales, has self-operated import/export rights, and states off-season lead time within 15 workdays and peak-season lead time of one month. Against this, quality assurance and traceability status are unknown, and the stated quantity of quality-control test equipment is zero. Production and export capability are indicated, but quality-control infrastructure presents an explicit deficiency.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, providing direct evidence of broad product-design and customization support.

Product Q&A

Q:What certificates do you have?

We have CE and UL certificates. All our product designs follow international standards such as EN/CE, UL, and ANSI standards.

Q:Do you accept OEM or ODM?

Yes, we are professional in OEM and ODM and cooperate with famous brands for these services.

Q:Do you have a quality system?

Yes, we have established a quality system and strictly control production quality according to instructions and requirements throughout mass production.

Q:What is the guarantee for your products?

We provide a 5-year mechanical guarantee for our products.

Q:What stainless steel grades do you use?

We mostly work with SUS304 and SUS316, and some items can be made with SUS201 as well.