What finishes are available?

Available finishes include SS, SN, CP, PB, SB, AB, and AC.

What is the warranty period?

We provide a 1-year warranty and after-sales service.

What is the applicable door thickness?

The door knob fits door thicknesses of 33-50mm.

Tubular Keyed Entry Door Knob Ball Lock Interior Door Knob

Name: Tubular Keyed Entry Door Knob Ball Lock Interior Door Knob
Brand: Degol Hardware Co., Ltd.
SKU: 1960986215

Guangdong, ChinaDegol Hardware Co., Ltd.

US$2.30-3.80

500 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

BDL1014

Material

Stainless Steel

Type

Key Lock

Style

Modern

Shape

Mortise Door Lock

Anti-theft Standard

Part

Lock

Backset

70mm

Door Thickness Fits

35-50mm

Lock Cylinder Length

70mm

Usage

Household Door Locks, Bedroom, Channel Lock

Accessories

3 Brass Keys

Transport Package

Export Package

Specification

5 ply kraft carton

Trademark

Degol

Origin

China

Production Capacity

100000pieces/Month

Key features

Fast New Product Development: Develop new products based on specifications in as fast as two days, with an average time of seven days.

High Monthly Production Capacity: Factory turns out 100,000 products monthly with 29 automatic machines including CNC and laser LOGO.

Flexible Customization Options: Offers full customization, minor customization, and flexible customization from samples or designs.

Wide Material and Finish Selection: Made of Zinc alloy and stainless steel with finishes like SS, SN, CP, PB, SB, AB, and AC.

Versatile Usage Scenarios: Suitable for entrance, bathroom, passage, storeroom, classroom, hotel, and dummy doors.

Adjustable Backset and Latch: Features adjustable tubular latch and backset options of 60mm or 70mm for various door thicknesses.

Competitive Pricing and Quality: Provides competitive price, high quality, prompt delivery, and excellent service backed by 10 years experience.

Reliable Warranty Support: Comes with a 1-year warranty and after-sales service for household door locks and furniture hardware.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceMulti-language Pioneer

Degol Hardware Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Waihai PortAverage Response Time: ≤6.67h

AI-Powered supplier vetting

SummaryThe supplier is a combined company engaged in the sale and processing of metal, plastic, hardware, plumbing, glass, household, hotel, and construction-related products, with import and export activities subject to applicable approvals. It reports two production lines, six to ten quality-control staff, one-month lead times in both peak and off-peak seasons, and export experience of 12 years. Customization is supported from samples and designs, including full, minor, and flexible customization, and the supplier reports ODM, R&D activity, and OEM service for known brands. However, service-management controls are incomplete: procedures lack records, and complaint handling and corrective actions have no written procedures or records. No certification information, after-sales infrastructure, or customer case details are provided. The supplier has no in-stock capacity, overseas warehouse, or overseas showroom.

Supplier typeThe supplier is identified as a combined company whose scope includes sales and processing of metal, plastic, hardware, plumbing, glass, household, hotel, and construction-related products, together with import and export activities subject to legal approvals. Its offshore business name is explicitly stated as not being an offshore company name.

After-Sales capabilityThe supplier reports no written procedures or records for effective customer complaint handling and no written procedures or records for corrective and preventive actions. It also has no in-stock service capacity, overseas warehouse, or overseas showroom, while manufacturing contracts with associated subcontractors are documented; overall after-sales capability is not fully established.

R&D capabilityThe supplier states that it had new products during the past year and provides ODM services, supporting an active R&D and design capability. However, it reports no available SDK, so the evidence supports product-development capability but not SDK-based innovation or integration.

Production capacityThe supplier operates two production lines, has six to ten quality-control staff, maintains written standard operating procedures for outsourcing, and holds valid manufacturing contracts with associated subcontractors. Lead time is stated as one month in both peak and off-peak seasons, but the factory does not continuously reconcile quantities for each batch or mass production, indicating a documented production-control weakness.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full customization, minor customization, and flexible customization. It also reports ODM services and new-product activity during the past year, providing direct evidence of broad customization and design support.

Client casesThe supplier reports providing OEM services for well-known brands, which is evidence of brand-related customer experience. However, no customer names, project descriptions, product examples, or independently verifiable case details are supplied.