What is the warranty period?

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

What materials are used for the lock?

The lock is made of zinc alloy with a zinc shell and brass core cylinder.

Zinc Alloy Rosette Door Handle Lock (M99-F55 GP)

Name: Zinc Alloy Rosette Door Handle Lock (M99-F55 GP)
Brand: WITHSAFE HARDWARE CO., LTD
SKU: 807470545

Zhejiang, ChinaWITHSAFE HARDWARE CO., LTD

US$5.30

500-1,999 Pieces

US$5.10

2,000+ Pieces

Sample price:US$5.30/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

M99-F55 GP

Material

Zinc Alloy

Type

Key Lock

Style

Modern

Shape

Mortise Door Lock

Anti-theft Standard

Backset

60mm

Door Thickness Fits

35-50mm

Usage

Door, Furniture

Size

85mm or 72mm

Lock

Without Lock

Color

Ab, PC, Sc, Pb

Transport Package

Box

Specification

Trademark

WITHSAFE / OEM

Origin

China, Wenzhou

HS Code

830242000

Production Capacity

100, 000prs/Month

Key features

Customizable Options: Size, lock configuration, and color (AB, PC, SC, PB) are customizable per customer requirements.

High Security Standard: Meets Anti-theft Standard A with a robust zinc alloy shell and brass core cylinder.

Versatile Application: Suitable for doors, furniture, kitchen cabinets, drawers, cupboards, and wardrobes.

Quality Assurance: 100% inspection during production ensures guaranteed quality and defect-free products.

Global Export Experience: Exporting globally since 2011 with reliable on-time delivery and professional service.

Company profile

WITHSAFE HARDWARE CO., LTD

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-08-12Nearest Port: NINGBO,SHANGHAIAverage Response Time: ≤5.38hTerms 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.