What are your payment terms?

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

How long is the production lead time?

Normally 30-35 days. Peak season lead time is 1-3 months, and off-season is one month.

The Minimum Order Quantity is 500 sets.

Stainless Steel Solid Security Key Entry Lock Lever Door Handle

Name: Stainless Steel Solid Security Key Entry Lock Lever Door Handle
Brand: D&D HARDWARE INDUSTRIAL CO., LIMITED
SKU: 2071055345

Guangdong, ChinaD&D HARDWARE INDUSTRIAL CO., LIMITED

US$12.38

200-1,999 Sets

US$9.08

2,000-4,999 Sets

US$7.80

5,000+ Sets

Sample price:US$7.00/set.Request sample

Product profile

Customization

Available

After-sales Service

Online

Warranty

5 Years

Model NO.

DDSH023 SSS

Material

Stainless Steel

Type

Single Type

Shape

Tubular

Style

European Antique Style

Lock

Without Lock

Installation Type

Surface Installation

Surface Treatment

Mirror-polished

Color

Silver

Usage

Door, Furniture

Customized

Diameter

16mm, 19mm, 20mm, 22mm

Spindle

8X8/7X7/6X6mm

Inner Rose

Steel or Stainless Steel

Outer Escutcheon

Stainless Steel

Rosette and Escutcheon

Square or Round

Door Thickness

35-55mm

Lever Handle Direction

Left Hand or Right Hand

Accessories

Look at Product Description

Fixings

Concealed

Suitable for

Wooden Door, Metal Door, Fire Rated Door etc.

Application

Stadium, Hotels, Academic etc.

Stainless Steel

201/304/316

Transport Package

White Box or Color Box

Specification

For Export

Trademark

D&D or mark client's logo

Origin

Jiangmen Guangdong, China

HS Code

83024100

Production Capacity

150000 / Month

Key features

Premium Stainless Steel: Crafted from durable SUS304 or SUS316 stainless steel for long-lasting performance.

Fire Safety Certified: EN1634 fire-rated and EN1906 Grade 4 certified for high-security applications.

5-Year Warranty: Comprehensive 5-year mechanical guarantee covering all defects.

Customizable Options: Supports OEM/ODM, logo engraving, and various finishes like satin or polished.

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

Professional Manufacturer: SGS Audit factory with over 17 years experience and ISO 9001 certification.

High Production Capacity: Capable of producing 150,000 units per month for large-scale orders.

Free Sample Service: Offers 3 free samples for evaluation upon request.

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: ≤4.56hTerms 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.