What materials and finishes are available?

The material is zinc alloy. Available finishes include SN, AB, AC, GP, SSS, CP, etc., with stainless steel material also available.

Is this product customizable?

This specific model (ZA E28) is non-customized. Custom branding requires a higher MOQ.

What is the warranty period?

We provide a 1-year warranty for this product.

Zinc Alloy Door Stopper, Door Holder (ZA E28 GPB)

Name: Zinc Alloy Door Stopper, Door Holder (ZA E28 GPB)
Brand: WITHSAFE HARDWARE CO., LTD
SKU: 733267945

Zhejiang, ChinaWITHSAFE HARDWARE CO., LTD

US$0.55

500-9,999 Pieces

US$0.34

10,000+ Pieces

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

ZA E28 GPB

Material

Zinc

Type

Door Stop

Installation

Wall Mounted

Finish

Gpb etc

Structure of Electromagnetic Door Stop

Normalized

Working Principle

Permanent Magnetic

Control

Manual

Punching

Usage

Normal Door

Customized

Non-Customized

Model No.

Za E28

Transport Package

Box

Specification

Trademark

WITHSAFE / OEM

Origin

China, Wenzhou

HS Code

830242000

Production Capacity

100, 000PCS/Month

Key features

Durable Zinc Alloy Material: Constructed from high-quality zinc alloy for long-lasting performance.

1 Year Warranty Coverage: Includes a comprehensive 1-year warranty for peace of mind.

100% Quality Inspection: Every unit undergoes strict inspection before shipment to ensure quality.

Global Market Suitability: Designed to meet international standards for doors worldwide.

Modern Simple Style: Features a sleek, contemporary design suitable for various decors.

Wall Mounted Installation: Easy to install directly onto walls for secure door holding.

Multiple Finish Options: Available in SN, AB, AC, GP, SSS, CP, and other finishes.

Flexible Payment Terms: Accepts T/T, Cash, and L/C at sight for secure transactions.

Company profile

WITHSAFE HARDWARE CO., LTD

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-08-12Nearest Port: NINGBO,SHANGHAIAverage Response Time: ≤6.53hTerms 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 minimum order quantity?

Our MOQ is 1000 sets (or pieces) with white box. For custom branded colored boxes, the MOQ is 3000 sets (or pieces).

Q:How long does it take to deliver?

Usually 30 days for ready goods. For first cooperation involving new package and logo confirmation, it takes 40-60 days. Chinese New Year holiday is excluded.

Q:What are the payment terms?

We accept T/T (30% advance, balance before shipment), Cash, and L/C at sight.

Q:What are the available price terms?

We offer FOB, CNF, CIF, and EXW depending on customer requirements.

Q:How do you handle defective products?

We perform 100% inspection. If defects are found, please provide pictures with details. We will resend goods or refund after verification.