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OEM Aluminium Alloy Knurl Black Door Handle for Steel Doors

Name: OEM Aluminium Alloy Knurl Black Door Handle for Steel Doors
Brand: Wenzhou Hanglu Hardware Co., Ltd.
SKU: 917381445

Zhejiang, ChinaWenzhou Hanglu Hardware Co., Ltd.

US$3.50-4.50

300 Pieces

Sample price:US$4.50/piece.Request sample

Product profile

Customization

Available

Material

Aluminum Alloy

Type

Single Type

Model NO.

HLA11

Shape

Knurl Shapes

Style

Modern

Lock

Without Lock

Installation Type

Surface Installation

Surface Treatment

Plating

Color

Plating Black

Usage

Door

Customized

OEM/ODM

Yes

Master Carton

20 Pairs

Inner Box

1 Pair

Transport Package

White/Color Box

Specification

Spindle size: 8*8, Rosette diameter: 53mm

Trademark

Hanlock

Origin

Wenzhou

Key features

OEM/ODM Customization: Professional OEM and ODM services available with flexible customization options.

Premium Material: Constructed from high-quality aluminum alloy for durability and modern aesthetics.

Corrosion Resistance: Multi-layer electroplating ensures bright color, anti-rust, and anti-corrosion properties.

Strict Quality Control: SGS Audit factory with 100% inspection and strict control over every production step.

Certified Standards: Products comply with international standards including CE, UL, EN, and ANSI.

Complete Accessories: Includes 6 self-tapping screws, 2 tube screws, 1 spindle, and 1 spanner for installation.

Fast Response: Latest prices and inquiries replied within 24 hours via email or phone.

Flexible Payment: Supports T/T, D/P, Western Union, L/C, PayPal, and small-amount payments.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceQuality AssuranceR&D Capabilities

Wenzhou Hanglu Hardware Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤6.92h

AI-Powered supplier vetting

SummaryWenzhou HangLu Hardware Co., Ltd. is a manufacturing supplier with its own metalworking, polishing, assembly, and production workshops. It supports extensive product customization, including design-, sample-, full, minor, and flexible customization, and reports recent new-product development and ODM services. Its production process covers die-casting through shipment, with stated standard operating procedures and quality checks at multiple stages. The supplier has export experience, self-operated import/export rights, and serves Southeast Asia, the Middle East, and Europe. However, it reports no management-system certifications, overseas showrooms, overseas agents or branches, offline trade-show participation, or OEM service for well-known brands. After-sales personnel are integrated with the sales team, but the depth and performance of after-sales service are not independently documented. Financial information is present only as year labels, without substantive indicators, so financial credibility cannot...

Supplier typeThe supplier presents itself as a manufacturer with owned metalworking, polishing, assembly, and production workshops, rather than only a trading intermediary. Its stated production activities include die-casting, metalworking, plating, assembly, quality control, packaging, and shipment, supported by self-operated import/export rights.

CertificationsThe supplier explicitly reports no certification for its management systems. This is a stated absence of certification evidence, although the slices do not identify which specific certifications were assessed.

After-Sales capabilityThe supplier states that each sales-team member also performs professional after-sales service, and that integrating sales with after-sales is intended to improve customer understanding and service accuracy. No evidence is provided on service channels, response times, staffing scale, or documented service outcomes.

R&D capabilityThe supplier reports new products during the past year, ODM availability, and broad design-related services, indicating active product-development support. However, it reports no available SDK and only one year of total R&D-engineer experience, so the overall innovation depth is not fully established.

Production capacityThe supplier reports owned workshops, advanced equipment, assembly lines, standardized worker procedures, and production controls from die-casting through shipment, with quality checks after polishing, plating, and assembly. It also reports door-handle output of 1,000,000 sets and a one-month off-season lead time, although peak-season lead-time data is inconsistent or unclear.

Customization capabilityThe supplier explicitly supports customization from designs and samples, full customization, minor customization, and flexible customization. These capabilities are stated consistently across the design-services and R&D-related information.

Product Q&A

Q:What certificates do you have?

We have CE and UL certificates, and 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, cooperating with famous brands for these services.

Q:Do you have a quality system?

Yes, we have a well-established quality system that controls production quality according to instructions and requirements throughout mass production.

Q:Are you a factory or trading company?

We are an SGS Audit factory with over 10 years of manufacturing experience in architectural hardware.

Q:What are your payment terms?

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