Do you provide OEM and ODM services?

Yes, both OEM and ODM services are available with over 20 years of experience.

What finishes are available for the keys?

Available finishes include PB, CP, AB, AC, SS, SB, MBN, Black, and WW.

How is quality controlled before shipment?

Each product is tested before shipment to ensure good quality and family safety.

Door Tubular Knob Latch Lockset with Privacy Function Door Hardware

Name: Door Tubular Knob Latch Lockset with Privacy Function Door Hardware
Brand: UNION-POWER (JM) METALS MFG. CO., LTD.
SKU: 897621625

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

US$1.00-2.50

1,000 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Brass

Type

Key Lock

Model NO.

5566SS-BK

Style

Modern

Shape

Ball

Part

Key

Cylinder

Heavy-Duty Cylinder

Rose

65mm

Knob

2-Piece Reinforced Heavy Duty

Latch Bolt

60mm/70mm, Adjustable

Door Thickness

35-50 Ajustable

Transport Package

Carton

Specification

Knob Lock

Trademark

Africo

Origin

HS Code

83014000

Production Capacity

10000PCS Per Month

Key features

Heavy-Duty Construction: Features 2-piece reinforced heavy duty cylinder and knob for enhanced security.

Adjustable Door Thickness: Accommodates door thickness from 35mm to 50mm (1-3/8 to 2 inches).

Reversible Handing: Fully reversible design suitable for both right and left hand doors.

Premium Material Finish: Stainless steel knob with satin polish available in multiple finishes.

OEM & ODM Service: Flexible customization options including minor and sample-based customization.

Quality Assurance: Each product undergoes testing before shipment to ensure safety and quality.

Wide Finish Options: Available in PB, CP, AB, AC, SS, SB, MBN, Black, and WW finishes.

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

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: ≤11.75h

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.