Could you send me sample before I place an order?

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

Are your company factory or trading company?

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

How can I get the latest prices?

Send requirements to us by mail or calling , we will reply you in 24 hours.

SS304 Fire Rated Door Hinge with UL Certificate Door Hardware Fitting Accessory

Name: SS304 Fire Rated Door Hinge with UL Certificate Door Hardware Fitting Accessory
Brand: D&D Hardware Industrial Co., Ltd.
SKU: 774408415

Guangdong, ChinaD&D Hardware Industrial Co., Ltd.

US$2.50

500-4,999 Pieces

US$1.20

5,000-9,999 Pieces

US$0.85

10,000+ Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Type

270° Hinge

Finish

SSS, Pss, Ab , AC , PVD

Model NO.

DDSS003-FR 433

Material

Stainless Steel

Size

4'x3'x3.0mm

Ball Bearing

Four Ball Bearing

Suitable

80kg Door

Color

Silver, Black, Golden, Antique Brass

Corner

Square Corner

Certification

UL Listed

UL File Number

R38013

Fire-Rated

up to 3 Hours

CE

Class 13

Fitting

Flat Tip, Ball Bearing, Fix Pin, Screws

Fitting Material

Stainless Steel

Knuckles

Five Knuckle Hinge

Non-Removable or Removable

Suitable for

Wooden Door, Metal Door, Fire Rated Door etc.

Application

Hotel, Covernment,Commercial 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

83021000

Production Capacity

200, 000 / Month

Key features

UL Fire Rated Certification: UL Listed with up to 3 hours fire-rated certification for high safety assurance.

Premium Material Options: Available in Stainless Steel 201, 304, or 316 for durability and corrosion resistance.

OEM and ODM Support: Professional OEM and ODM services available for custom branding and designs.

Strict Quality Standards: Meets ANSI/BHMA and EN1935:2002 standards with 200,000 cycles tested.

5-Year Mechanical Guarantee: Comprehensive 5-year mechanical guarantee covering product defects and performance.

Versatile Application: Suitable for wooden, metal, and fire-rated doors in hotels and commercial spaces.

Multiple Finish Choices: Offers Satin, Polished, Chrome-plated, PVD, and other finishes to match decor.

Fast Sample Delivery: Free samples available with 5-7 working days sample time for evaluation.

Company profile

D&D Hardware Industrial Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-01-12 CertifiedNearest Port: Jiangmen Port, Guangzhou Port, Shenzhen PortAverage Response Time: ≤3.69h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryD&D Hardware Industrial Co., Ltd. is a China-based limited company and factory established in 2018, specializing in door and construction hardware. It operates a 1,368 m² manufacturing plant with six production lines, 45 employees, and 11–20 quality-control staff. The supplier reports ISO 9001:2015 certification and has exported since 2008, with 71%–90% of sales attributed to exports. Its stated capabilities include customization, quality assurance, technical support, and long-term customer relationships, but evidence for after-sales service, specific customer cases, and innovation depth is limited. Financial credibility cannot be conclusively assessed from the available non-financial evidence.

Supplier typeThe supplier is identified as a factory and limited company based in Jiangmen, Guangdong, China. Its stated business scope and product portfolio focus on door hardware, locks, hinges, closers, exit devices, and related construction hardware, indicating a manufacturing-oriented supplier rather than only a trading entity.

CertificationsThe supplier holds an ISO 9001:2015 management-system certificate. This is explicit evidence of a formal quality-management certification, although no additional certifications are provided.

Production capacityThe supplier reports a 1,368 m² manufacturing plant, six production lines, and 11–20 quality-control staff, alongside a broad door-hardware product range. These details provide explicit evidence of an established production setup, although capacity utilization and delivery performance are not stated.

Customization capabilityThe company explicitly claims customization ability and says its qualified team can identify solutions suited to customer needs and technical specifications. This supports a positive assessment, although the slices do not describe customization scope, tooling, minimum order requirements, or completed examples.

Product Q&A

Q:What certificate you have?

We have CE and UL cerfificate, all our product design follow up the international standard, such as the EN/CE, UL, ANSI standard.

Q:Do you accept OEM or ODM?

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

Q:Do you have quality system?

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?

5 Year Mechanical Guarantee.

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

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