What materials and finishes are available?

Material is Stainless Steel. Available finishes include SN, AB, AC, GP, SSS, CP, etc.

Stainless Steel Door Catch, Door Stopper (DS 503 SS)

Name: Stainless Steel Door Catch, Door Stopper (DS 503 SS)
Brand: WITHSAFE HARDWARE CO., LTD
SKU: 733267515

Zhejiang, ChinaWITHSAFE HARDWARE CO., LTD

US$0.55

500-9,999 Pieces

US$0.34

10,000+ Pieces

Product profile

Customization

Available

Material

Stainless Steel

Type

Door Stop

Model NO.

DS 503 SS

Installation

Wall Mounted

Finish

Ss etc

Structure of Electromagnetic Door Stop

Normalized

Working Principle

Permanent Magnetic

Control

Manual

Punching

Usage

Normal Door

Customized

Non-Customized

Model No.

Ds503

Transport Package

Box

Specification

Trademark

WITHSAFE / OEM

Origin

China, Wenzhou

HS Code

830242000

Production Capacity

100, 000PCS/Month

Key features

Stainless Steel Construction: Made of durable stainless steel with various finishes like SN, AB, AC, GP, SSS, CP.

Simple Modern Design: Features a simple and modern style suitable for normal doors in global markets.

Wall Mounted Installation: Designed for easy wall-mounted installation with punching structure.

100% Quality Inspection: Every production batch undergoes 100% inspection to ensure product quality.

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

Global Market Supply: Supplied to major markets including North America, Europe, Asia, and Africa.

Company profile

WITHSAFE HARDWARE CO., LTD

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-08-12Nearest Port: NINGBO,SHANGHAIAverage Response Time: ≤6.49hTerms 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 MOQ?

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

Q:What is the delivery time?

Usually 30 days to make goods ready. For first cooperation, it takes 40-60 days due to package and logo confirmation. 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 price terms?

Price terms include FOB, CNF, CIF, and EXW, depending on customer requirements.

Q:How is quality guaranteed?

We conduct 100% inspection during production. If defective products are found, we will resend goods or refund after verification.