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.

Stainless Steel Handed and Open Under Gravity Falling Hinge for Wooden Doors

Name: Stainless Steel Handed and Open Under Gravity Falling Hinge for Wooden Doors
Brand: D&D Hardware Industrial Co., Ltd.
SKU: 753465105

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$2.00/piece.Request sample

Product profile

Customization

Available

Type

270° Hinge

Finish

Nickel Plated

Model NO.

DDSS017

Material

Stainless Steel

Size

4.0"X3.0"X3.0mm

Corner

Square

Stainless Steel

201, 304 or 316

Customized

OEM/ODM

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

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

Versatile Surface Finishes: Options include Satin, Polished, Chrome-plated, Antique Brass, and PVD.

International Certifications: Products hold CE, UL, BHMA/ANSI Grade 1/2, and EN1935 Grade 13.

OEM/ODM Customization: Professional OEM and ODM services with customized sizes and corners.

5-Year Mechanical Guarantee: Comprehensive 5-year warranty covering mechanical defects.

Free Sample Evaluation: 3 free samples provided for evaluation upon request.

SGS Audited Factory: Manufactured in an SGS audited facility with over 10 years experience.

Wide Application Scope: Suitable for wooden doors, metal doors, and various architectural projects.

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: ≤4.71h 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 certificates do you have?

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?

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.