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.

Stainless Steel 304 External Wood Bathroom Door Knob Handle for Office Home

Name: Stainless Steel 304 External Wood Bathroom Door Knob Handle for Office Home
Brand: D&D Hardware Industrial Co., Ltd.
SKU: 750019755

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

US$8.20

500-999 Sets

US$7.90

1,000+ Sets

Sample price:US$4.50/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Single Type

Model NO.

DDTH031

Shape

Tubular

Style

European Antique Style

Lock

Without Lock

Installation Type

Surface Installation

Surface Treatment

Satin, Polish, PVD

Color

Satin, Polish, PVD

Usage

Door, Furniture, Window, Lock, Furniture

Customized

Size

L125xh52mm

Transport Package

White Box or Color Box

Specification

For Export

Trademark

D&D or mark client's logo

Origin

China

HS Code

83024100

Production Capacity

150000 / Month

Key features

Premium SUS304 Material: Constructed from high-grade Stainless Steel 304 for superior durability and corrosion resistance.

Customizable Design: Offers customized size options (L125xh52mm) and surface treatments like Satin, Polish, and PVD.

5-Year Mechanical Guarantee: Comprehensive 5-year warranty covering mechanical defects for peace of mind.

International Certifications: Products hold CE and UL certificates, meeting international standards like EN/CE and ANSI.

OEM/ODM Support: Professional OEM and ODM services available, cooperating with famous global brands.

Versatile Application: Suitable for wooden doors, metal doors, furniture, windows, and bathroom installations.

Free Sample Evaluation: Provides 3 free samples for evaluation; customer only covers freight cost.

Experienced Manufacturer: SGS Audit factory with over 10 years of manufacturing experience in architectural hardware.

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: ≤4.69h 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 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.