Does this product support OEM customization?

Yes, OEM service is available with the WITHSAFE trademark.

What are the packaging options?

Packaging includes white box, color box, blister pack, or box with foam.

What is the lead time for production?

Peak season lead time is 1-3 months, while off-season lead time is one month.

Popular Design Tubular Knob Ball Door Lock

Name: Popular Design Tubular Knob Ball Door Lock
Brand: WITHSAFE HARDWARE CO., LTD
SKU: 2060438235

Zhejiang, ChinaWITHSAFE HARDWARE CO., LTD

US$2.20

300-999 Pieces

US$1.76

1,000-2,999 Pieces

US$1.40

3,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Material

Iron

Type

Key Lock

Style

Modern

Shape

Ball

Anti-theft Standard

Part

Lock

Backset

60mm/70mm

Door Thickness Fits

35-50mm

Lock Cylinder Length

65mm

Usage

Household Door Locks, Bedroom, Channel Lock

Transport Package

Box Package

Specification

60mm/70mm/90mm

Trademark

WITHSAFE / OEM

Origin

China. Wenzhou

HS Code

830130000

Production Capacity

100, 000PCS/Month

Key features

Multiple Color Options: Available in PB, SN, AB, AC, PC, SB, SC finishes.

Adjustable Latch: Latch size adjustable from 60mm to 70mm.

Versatile Function Types: Offers Entrance (ET), Bathroom (BK), and Passage (PS) functions.

Customizable Cylinder: Choice of Zinc or Brass cylinder with Iron or Brass keys.

Durable Iron Material: Knob constructed from iron with a 64mm rosette.

Flexible Packing Options: Available in white box, color box, blister, or box with foam.

OEM Service Available: Supports OEM branding with WITHSAFE trademark.

Company profile

WITHSAFE HARDWARE CO., LTD

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-08-12Nearest Port: NINGBO,SHANGHAIAverage Response Time: ≤5.99hTerms 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.