Is this product customizable?

No, this product is Non-Customized.

What is the installation method for this door stopper?

It is Wall Mounted with a Punching installation method.

High Quality Brass Door Stopper B-DS57-PB

Name: High Quality Brass Door Stopper B-DS57-PB
Brand: NINGBO TONGYI METALWORK CO.,LTD.
SKU: 891089725

Zhejiang, ChinaNINGBO TONGYI METALWORK CO.,LTD.

US$1.27

2,000 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Brass

Type

Door Stop

Model NO.

B-DS57-PB

Installation

Wall Mounted

Finish

Polish brass

Control

Manual

Punching

Usage

Normal Door

Customized

Non-Customized

USE

USEFUL

DESIGN

SPECIAL

QUALITY

DURABLE

LEAD TIME

50 DAYS

Transport Package

Carton

Trademark

SEDULOUS/OEM

Origin

China

HS Code

8302410000

Key features

Premium Brass Material: Made of high-quality brass with a polished finish for durability and elegance.

Wall Mounted Design: Designed for wall mounting with a punching installation method for stability.

Strict Quality Control: Every process from die-casting to polishing is checked by QC staff before packing.

ISO 9001 Certified: Company passed ISO9001 and International Quality and Management System 2008 certification.

Established Manufacturer: Factory established in 1995 with 40,000m2 plant and advanced processing equipment.

Global Brand Reputation: Well-known trademark in Ningbo and designated brand for Bank of Ningbo.

Comprehensive Dealer Support: Provides brand, marketing, training, technical, and service support to dealers.

Fast Delivery Time: Standard delivery time is usually 40 days after receiving the deposit.

Company profile

NINGBO TONGYI METALWORK CO.,LTD.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 1998-05-01Nearest Port: ningboAverage Response Time: ≤10.43hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW

AI-Powered supplier vetting

SummaryNINGBO TONGYI METALWORK CO., LTD. is identified as a Chinese manufacturer/factory specializing in architectural hardware, kitchen accessories, furniture hardware, and related metal components. It reports ISO 9001 certification, five production lines, 11–20 quality-control staff, modern machinery, precision testing equipment, and automated production lines. The supplier has exported since 1998, reports 90% export sales, and serves broad global markets through Ningbo port. Its stated capabilities include standard and custom manufacturing, while its R&D engineering experience is under five years, providing only limited evidence of deep technical development capacity. Two trade records associate the company with Electrolux Professional Inc. and JELD WEN, but each record shows only one transaction, so customer depth cannot be established. After-sales capability and financial credibility are not sufficiently evidenced.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory in China and describes itself as a specialized manufacturer of architectural hardware and kitchen equipment accessories, including locks, pulls, latches, drains, hooks, and related products.

CertificationsThe supplier explicitly reports holding ISO 9001 certification and describes a structured quality-management approach covering production and inspection. This provides direct evidence of a formal quality-management certification.

R&D capabilityThe supplier reports modern machinery, precision testing equipment, automated production lines, and an R&D team developing new and improved products. However, the stated total experience of R&D engineers is under five years, so the evidence supports active innovation capability but not extensive R&D maturity.

Production capacityThe supplier reports five production lines, 11–20 quality-control staff, modern machinery, automated production lines, and nearly 30 years of manufacturing experience. It also states that it supports standard and custom manufacturing across architectural hardware and kitchen accessories, indicating established production resources.

Customization capabilityThe supplier explicitly states that its equipment supports both standard and custom manufacturing and that it provides tailored solutions for architectural fittings, stainless steel parts, and commercial kitchen accessories. This is direct evidence of customization capability.

Client casesThe supplier states that it has served clients across Europe, North America, and Asia, and trade records associate it with Electrolux Professional Inc. and JELD WEN. However, each listed trade record contains only one transaction, so the breadth and continuity of these customer relationships cannot be confirmed.

Product Q&A

Q:Are you a trading company or manufacturer?

We are factory.

Q:What are your terms of payment?

T/T (30% deposit, 70% pay before shipment) /Cash

Q:How does your factory do regarding quality control?

We have staff to check every process, like die-casting, process, polishing, electroplating. And each product will be inspected before packing by our QC staffs.

Q:How about your delivery day?

Our delivery time is usually 40days after deposit.

Q:What is the material and finish of the door stopper?

The door stopper is made of Brass with a Polish brass finish.