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Aluminum door stopper door hardware A-DS59-AL
US$1.70
600-999 Pieces
US$1.50
1,000-1,999 Pieces
US$1.10
2,000+ Pieces
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableMaterial
alumimiumType
Door StopModel NO.
A-DS59-ALInstallation
Floor MountedFinish
SCWorking Principle
RubberControl
ManualPunching
PunchingUsage
Normal DoorCustomized
Non-CustomizedLEAD TIME
45DAYSLOOK
GREATDESIGN
SPECIALFEELING
SMOOTHLYTransport Package
CartonTrademark
SEDULOUS/OEMOrigin
ChinaHS Code
8302410000Key features
Factory Direct Supply: We are a manufacturer, not a trading company, ensuring direct factory pricing and quality control.
Strict Quality Control: Every process including die-casting, polishing, and electroplating is checked by QC staff before packing.
ISO 9001 Certified: The company has passed ISO9001 and International Quality and Management System 2008 certification.
Premium Material: Made from high-quality aluminum with SC finish, designed for floor-mounted installation.
Established Brand: Well-known trademark in Ningbo with over 25 years of experience since 1995.
Global Reach: Products exported to America, Europe, Australia, and Japan with top processing equipment.
Company profile

Business Type: Manufacturer/FactoryExport Year: 1998-05-01Nearest Port: ningboAverage Response Time: ≤10.57hTerms 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?
A:
We are factory.
Q:What is your terms of payment?
A:
T/T (30% deposit, 70% pay before shipment) /Cash
Q:How does your factory do regarding quality control?
A:
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?
A:
Our delivery time is usually 40days after deposit.
Q:What is the material of the door stopper?
A:
The material is aluminum with SC finish.
Send Inquiry
*To:
NINGBO TONGYI METALWORK CO.,LTD.
NINGBO TONGYI METALWORK CO.,LTD.*Content:
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