Can you send samples before I place 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 a trading company?

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

What are your payment terms?

We accept T/T, D/P, Western Union, and L/C.

How can I get the latest prices?

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

Durable Stainless Steel 304 Flag Hinge Flag Door Hinge for Commercial Building

Name: Durable Stainless Steel 304 Flag Hinge Flag Door Hinge for Commercial Building
Brand: D&D Hardware Industrial Co., Ltd.
SKU: 796896575

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

US$2.00

500-1,999 Pieces

US$1.20

2,000-4,999 Pieces

US$0.85

5,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Type

360° Hinge

Finish

Nickel Plated

Model NO.

DDSS030

Material

Stainless Steel

Size

5.0"X4.0"X3.0mm

Customized

ODM/OEM

Stainless Steel

201, 304 or 316

Corner

Square

Transport Package

White Box or Color Box

Specification

For Export

Trademark

D&D or mark client's logo

Origin

China

HS Code

83021000

Production Capacity

200, 000 / Month

Key features

Durable Stainless Steel Material: Available in SUS 201, 304, and 316 grades for long-lasting performance.

360 Degree Rotation Hinge: Designed as a 360-degree hinge suitable for wooden and metal doors.

Comprehensive Finish Options: Includes satin, polished, chrome-plated, antique brass, and PVD finishes.

International Safety Certifications: UL Listed, BHMA/ANSI Grade 1/2, and CE EN1935 Grade 1 certified.

5 Year Mechanical Guarantee: Provides a 5-year mechanical guarantee for product reliability.

OEM and ODM Services: Professional OEM and ODM services available for custom branding.

Free Sample Availability: Offers 3 free samples for evaluation with buyer-paid freight.

Fast Sample Turnaround: Sample time is 5-7 working days for quick product 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: ≤4.85h 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.