What types of doors can this lock be installed on?

It is suitable for wooden/steel doors, passage doors, bathroom doors, and entrance doors.

What is the diameter of the rose ring?

The rose ring has a diameter of 52mm.

What quality control measures are in place?

Every product is tested via visual and function inspection before shipment to ensure quality.

Rosette Handle Lock with Round Base Mortice Lockset with Aluminum Handle

Name: Rosette Handle Lock with Round Base Mortice Lockset with Aluminum Handle
Brand: UNION-POWER (JM) METALS MFG. CO., LTD.
SKU: 947011015

Guangdong, ChinaUNION-POWER (JM) METALS MFG. CO., LTD.

US$1.50-3.00

1,000 Pieces

Sample price:US$10.00/set.Request sample

Product profile

Customization

Available

Material

Aluminum Alloy

Type

Traditional

Model NO.

RT18027CP/SS

Shape

Round

Style

European Antique Style

Lock

With Lock

Installation Type

Surface Installation

Surface Treatment

Chrome and Satin Chrome Electroplating

Color

Gold

Usage

Door, Furniture

Customized

Handle

Aluminum

Rose Ring

52mm Diameter, Aluminum

Rose Base

Zinc Alloy

Door Thickness

35-50 Ajustable

Transport Package

Carton

Trademark

Africo

Origin

Key features

Premium Aluminum Construction: Features aluminum alloy handles with chrome or satin chrome electroplating for durability.

Versatile Surface Finishes: Available in PB, CP, AB, AC, SS, SB, CP/SS, MCF, and MBN finishes.

Wide Application Scope: Suitable for wooden/steel doors, passage, bathroom, and entrance doors.

Strict Quality Control: Each product undergoes visual and function inspection before shipment.

Flexible Customization: Supports OEM/ODM, sample-based customization, and minor adjustments.

Experienced Manufacturer: Over 20 years specializing in door locks with deep structural knowledge.

Adjustable Door Thickness: Accommodates door thicknesses ranging from 35mm to 50mm.

Global Market Presence: Best seller in Europe, America, Middle East, and Asia markets.

Company profile

High Repeat Buyers ChoiceODM Services3D Software DesignQA/QC Inspectors

UNION-POWER (JM) METALS MFG. CO., LTD.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Flexible customization, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤10.90h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering door and furniture hardware, with 3D design, ODM, OEM, sample-based, minor, and flexible customization services. It reports new products within the past year and operates two production lines with 6–10 quality-control staff, an annual output stated as 5,000,000 door-lock boxes, and a one-month off-peak lead time. Export activity is substantial, with Europe listed as the primary market and 90% of sales reportedly from exports. However, the evidence shows no valid manufacturing-capacity contract with associated subcontractors, no stock, overseas warehouse, or overseas showroom capability, and significant quality-system gaps: no quality assurance, no raw-material traceability, and no written complaint-handling records. Financial information is reported for 2021–2023, but no financial results are provided. No certification or customer-case evidence is supplied.

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its stated business and product scopes cover hardware products, door hardware, furniture hardware, furniture parts, household appliances, lighting, plastics, pneumatic and power tools, and related machinery.

After-Sales capabilityThe supplier reports no in-stock service, overseas warehouse, or overseas showroom capability. It also has no written procedures or records for handling customer complaints, although a corrective and preventive action procedure exists without written records.

R&D capabilityThe supplier is identified as a professional technical supplier, provides 3D software design, offers ODM services, and reports new products within the past year. It does not have an available SDK, but the available evidence supports active product-development and design capability.

Production capacityThe supplier operates polishing, drilling, punching, auto-assembly, and auto-installation equipment, with two production lines and 6–10 quality-control staff. It reports 5,000,000 door-lock boxes of annual output and a one-month off-peak lead time, but has no valid manufacturing-capacity contract with associated subcontractors and no stock capability.

Customization capabilityThe supplier explicitly offers customization from samples, minor customization, and flexible customization, alongside 3D software design, ODM, and OEM services for popular brands. These statements provide direct evidence of broad customization capability.