What are the payment terms and lead times?

Payment terms include LC and T/T. The average lead time is one month during the off-season and 1-3 months during the peak season.

What is the warranty or service guarantee?

The product comes with a guarantee of quality, best price, and on-time delivery. The zinc alloy material is designed to last for a lifetime with proper use.

Classic Zinc Alloy Door Handle Lock (85416-Z539 GPB)

Name: Classic Zinc Alloy Door Handle Lock (85416-Z539 GPB)
Brand: WITHSAFE HARDWARE CO., LTD
SKU: 823176865

Zhejiang, ChinaWITHSAFE HARDWARE CO., LTD

US$5.30

200-999 Pieces

US$5.10

1,000+ Pieces

Sample price:US$5.30/piece.Request sample

Product profile

Customization

Available

Material

Zinc Alloy

Type

Single Type

Model NO.

85416-Z539 GPB

Shape

Moritise Lock

Style

European Style

Lock

Without Lock

Installation Type

Surface Installation

Surface Treatment

SBW

Color

SBW

Usage

Door

Customized

Non-Customized

Transport Package

Box/ Gift Box

Specification

Trademark

WITHSAFE / OEM

Origin

China, Wenzhou

HS Code

8301300000

Production Capacity

100, 000PCS/Month

Key features

Premium Zinc Alloy Material: Made of high-quality zinc alloy, offering superior durability and anticorrosion properties compared to ordinary steel.

Classic European Design: Features an antique European style mortise lock shape, providing a warm, classic, and high-grade appearance.

Long-Term Durability: The zinc alloy material ensures long-lasting performance, maintaining its quality and appearance over a lifetime.

Versatile Application: Suitable for all types of internal and external door applications, including entrance and exit doors.

Competitive Pricing: Offers the best price combined with guaranteed quality and on-time delivery for global customers.

Global Export Standard: Trusted brand WITHSAFE with extensive export experience to North America, Europe, Asia, and other global markets.

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.

Product Q&A

Q:What is the material of this door handle lock?

The lock is made of premium zinc alloy, which provides better anticorrosion properties than ordinary steel and superior performance in alkaline atmospheres compared to aluminum.

Q:Is this lock customizable?

No, this specific item (85416-Z539 GPB) is listed as Non-Customized. However, the manufacturer notes that different designs are available according to customer requirements for other products.

Q:What is the style and shape of the lock?

It features a European Style with an antique finish. The shape is a Moritise (Mortise) Lock, suitable for standard door installations.

Q:What are the suitable applications for this lock?

This lock is suitable for all types of internal and external applications, particularly for entrance and exit doors.

Q:What is the packaging quantity per carton?

The packing specification is 12 sets per carton (CTN).