What is the warranty period?

We provide a 5-year warranty for this product.

What types of doors can this hinge be used on?

It is suitable for wooden doors, metal doors, and fire-rated doors.

What are the payment terms?

Payment terms include LC, T/T, D/P, and PayPal.

Modern Black SS304 Round Corner Internal Door Hinge American Loose Pin Hinges

Name: Modern Black SS304 Round Corner Internal Door Hinge American Loose Pin Hinges
Brand: D&D HARDWARE INDUSTRIAL CO., LIMITED
SKU: 1925018575

Guangdong, ChinaD&D HARDWARE INDUSTRIAL CO., LIMITED

US$2.50

500-1,999 Pieces

US$1.50

2,000-9,999 Pieces

US$0.85

10,000+ Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

5 Year

Model NO.

DDSS070

Type

Door Hinge

Material

Stainless Steel

Finish

SSS, Pss , PVD , Ab ,AC

Size

76.2X76.2X2.5mm

Removable

Feature

Easy Install, Durable, Round Corner

Suitable for

Wooden Door, Metal Door, Fire Rated Door etc.

Style

Modern Simple

Customized

OEM/ODM

Transport Package

White Box or Color Box, Carton Packing

Specification

For Export

Trademark

D&D or mark client's logo

Origin

Jiangmen Guangdong, China

HS Code

8302100000

Production Capacity

200, 000 / Month

Key features

Premium SS304 & SS316 Construction: Built for long-lasting durability and corrosion resistance.

Removable Loose Pin Design: Easy door removal for faster installation and maintenance.

Modern Black Finish Options: Available in PVD Black, SSS, PSS, AB and AC finishes.

Smooth & Reliable Performance: Designed for stable door operation and everyday use.

Suitable for Various Interior Doors: Ideal for wood doors, steel doors and commercial projects.

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: ≤4.10hTerms 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 materials are available for this hinge?

The hinge is available in Stainless Steel 201, 304, or 316.

Q:What finishes can be chosen?

Options include Satin stainless steel, Polished stainless steel, Chromeplated, Antique brass, Antique copper, Matt black, and Physical Vapor Deposition.

Q:What is the minimum order quantity?

The MOQ is 500 pairs.

Q:How long does it take to produce an order?

Production lead time is 30-35 days.

Q:Can I customize the product with my logo?

Yes, OEM/ODM services are available, including custom logos.