Can I get samples before ordering?

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 trading company?

We are a 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.

New Design En1906 Class 4 Stainless Steel Black Round Rose Door Handle

Name: New Design En1906 Class 4 Stainless Steel Black Round Rose Door Handle
Brand: D&D Hardware Industrial Co., Ltd.
SKU: 777805915

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

US$5.60

200-1,999 Sets

US$3.80

2,000-4,999 Sets

US$2.60

5,000+ Sets

Sample price:US$4.50/set.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Single Type

Model NO.

DDTH003 MB 19

Shape

Tube

Style

European Antique Style

Lock

Without Lock

Installation Type

Surface Installation

Surface Treatment

SSS, Pss, Ab , AC , PVD

Color

Silver,Black,Gold,Antique Brass,Antique Copper

Usage

Door, Furniture

Customized

Certification

En 1906 Grade 4

Class

47-1140b

Fire Rated

En 1634 Fire Rated 2 Hours

Size

L135mm X W60mm

Diameter

16mm,19mm,20mm,22mm

Spindle

8X8/7X7/6X6mm

Door Direction

Left or Right

Lever Handle Direction

Left Hand or Right Hand

Inner Rose

Steel or Stainless Steel

Outer Escutcheon

Stainless Steel

Accessories 1

Brass Insert, Rosette with Base ,Spindle

Accessories 2

Escutcheon with Base, Wooden Screws

Accessories 3

Bamboo Screws , Allen Key

Fixings

Concealed

Suitable for

Wooden Door, Metal Door, Fire Rated Door etc.

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

EN1906 Class 4 Certification: Certified to EN 1906 Class 4 standard for high security and durability.

Premium Stainless Steel: Constructed from SUS304 or SUS316 stainless steel for superior corrosion resistance.

Customizable Design: Offers customized sizes, colors, and accessories to meet specific project needs.

Versatile Finish Options: Available in Satin, Polished, PVD, and various plated finishes like Black and Gold.

5-Year Mechanical Guarantee: Backed by a comprehensive 5-year mechanical guarantee for peace of mind.

OEM/ODM Support: Professional OEM and ODM services available for famous brand cooperation.

Wide Application Scope: Suitable for wooden doors, metal doors, and fire-rated doors.

Fast Sample Delivery: Free samples provided with 5-7 working days production lead time.

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: ≤4.55h 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 certificates. All our product designs follow international standards such as EN/CE, UL, and ANSI.

Q:Do you accept OEM or ODM?

Yes, we are professional in OEM and ODM and cooperate with famous brands for these services.

Q:Do you have a quality system?

Yes, we have established a quality system and strictly control production quality according to instructions and requirements throughout mass production.

Q:What is the guarantee for your products?

We provide a 5-year mechanical guarantee for our products.

Q:What stainless steel grades do you use?

We mostly work with SUS304 and SUS316, and some items can be made with SUS201 as well.