What is the lead time for production?

Lead time is one month during off-peak season and 1-3 months during peak season.

What payment terms do you accept?

We accept LC and T/T as payment terms.

Where is this product manufactured?

This product is manufactured in China.

Good Quality Iron Big Round Lock Knob Lock (5823 BN/AC)

Name: Good Quality Iron Big Round Lock Knob Lock (5823 BN/AC)
Brand: WITHSAFE HARDWARE CO., LTD
SKU: 759771475

Zhejiang, ChinaWITHSAFE HARDWARE CO., LTD

US$2.05

500-1,499 Pieces

US$1.95

1,500-4,999 Pieces

US$1.92

5,000+ Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Material

Iron

Type

Key Lock

Model NO.

5823 BN/AC

Style

European

Shape

Ball

Anti-theft Standard

Part

Lock

Backset

70mm

Door Thickness Fits

Customized

Lock Cylinder Length

70mm

Usage

Household Door Locks, Bedroom, Channel Lock, Wc Lock

Item No

5823 Bn/AC

Knob Lock

Iron Lock

Finish

Bn/AC

Kind

Et with Key

Form

Ball Type

Property

Knob Lock

Suitable for

Door

Market

Global

Made in

China

Supplyer

Withsafe

Transport Package

Box/ Blister

Specification

Trademark

WITHSAFE / OEM

Origin

China, Wenzhou

HS Code

830130000

Production Capacity

200, 000PCS/Month

Key features

Durable Iron Construction: Knob diameter 58mm and rose 80mm made of high-quality iron for long-lasting security.

Customizable Door Thickness: Door thickness fits can be customized to meet specific installation requirements.

Versatile Cylinder Options: Available with zinc or brass cylinders paired with iron, brass, or computer keys.

Multiple Finish Colors: Offered in BN/AB, BN/AC, AB, and AC finishes to match various decor styles.

Flexible Latch Sizes: Latch options available in 60mm and 70mm to suit different door mechanisms.

European Style Design: Classic European style with a ball shape suitable for household and bedroom doors.

Global Market Supply: Exported globally with established logistics to North America, Europe, and Asia.

Secure Entrance Function: Designed as an entrance lock with keys for reliable home security.

Company profile

WITHSAFE HARDWARE CO., LTD

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-08-12Nearest Port: NINGBO,SHANGHAIAverage Response Time: ≤5.30hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryWITHSAFE HARDWARE CO., LIMITED is a China-based limited company in Zhejiang, described as both a trading company and manufacturer/factory, specializing in door locks and hardware systems for more than 10 years. Its product range includes door locks, handles, cylinders, hinges, bolts, stops, and related hardware. The supplier reports ISO 9001, ISO 20000, and QC 080000 certifications, three production lines, 6–10 quality-control staff, and annual output of 300,000 sets. It exports to multiple global regions, with exports representing 90% of total sales. Evidence supports established export operations, relevant manufacturing capacity, and documented management certifications. However, the provided information does not sufficiently verify after-sales procedures, financial credibility, customization services, or identifiable customer cases. Innovation evidence is present but limited to product updates, designs, and automated knob-lock equipment.

Supplier typeThe supplier is identified as a limited company in Zhejiang, China, and is described both as a trading company and manufacturer/factory. Its stated specialization is door locks and door hardware systems, with more than 10 years of industry involvement.

CertificationsThe supplier reports holding ISO 9001, ISO 20000, and QC 080000 management-system certifications. These are explicit certifications in the provided information, although certificate scope, issuing bodies, and validity dates are not supplied.

R&D capabilityEvidence of innovation includes innovative styles, unique packaging, quickly updated products, and the stated use of automated knob-lock production equipment. However, the reported R&D engineer experience is under five years, and no information is provided on patents, dedicated R&D investment, or a formal innovation pipeline.

Production capacityThe supplier reports three production lines, 6–10 quality-control staff, annual production of 300,000 sets of door and furniture hardware, and automated knob-lock production equipment. It also states one-month off-peak lead times and two-to-three-month peak-season lead times, indicating established production operations, although capacity utilization and independent verification are not provided.