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Competitive Price SS304 Hardware Exterior Internal Door Handle Security Exterior Door Lever
US$8.20
500-999 Sets
US$7.90
1,000+ Sets
Sample price:US$5.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Stainless SteelType
Single TypeModel NO.
DDTH037Shape
TubularStyle
European Antique StyleLock
Without LockInstallation Type
Surface InstallationSurface Treatment
Satin, Polish, PVDColor
Satin, Polish, PVDUsage
Door, FurnitureCustomized
CustomizedTransport Package
White Box or Color BoxSpecification
For ExportTrademark
D&D or mark client's logoOrigin
ChinaHS Code
83024100Production Capacity
150000 / MonthKey features
Premium SS304 Material: Made from high-quality SUS304 stainless steel for durability and corrosion resistance.
Customizable Finish: Available in Satin, Polished, and PVD finishes including AB, AC, and MB colors.
OEM/ODM Support: Professional OEM and ODM services available for famous brands and custom designs.
International Certifications: Products hold CE and UL certificates, meeting EN, CE, UL, and ANSI international standards.
5-Year Warranty: Comprehensive 5-year mechanical guarantee ensures long-term product reliability.
Versatile Application: Suitable for both wooden and metal doors, featuring European antique style design.
Free Sample Offer: 3 free samples provided for evaluation; buyer only needs to cover freight costs.
Fast Response Service: Latest prices and requirements replied within 24 hours via email or phone.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-01-12 CertifiedNearest Port: Jiangmen Port, Guangzhou Port, Shenzhen PortAverage Response Time: ≤4.55h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryD&D Hardware Industrial Co., Ltd. is a China-based limited company and factory established in 2018, specializing in door and construction hardware. It operates a 1,368 m² manufacturing plant with six production lines, 45 employees, and 11–20 quality-control staff. The supplier reports ISO 9001:2015 certification and has exported since 2008, with 71%–90% of sales attributed to exports. Its stated capabilities include customization, quality assurance, technical support, and long-term customer relationships, but evidence for after-sales service, specific customer cases, and innovation depth is limited. Financial credibility cannot be conclusively assessed from the available non-financial evidence.
Supplier typeThe supplier is identified as a factory and limited company based in Jiangmen, Guangdong, China. Its stated business scope and product portfolio focus on door hardware, locks, hinges, closers, exit devices, and related construction hardware, indicating a manufacturing-oriented supplier rather than only a trading entity.
CertificationsThe supplier holds an ISO 9001:2015 management-system certificate. This is explicit evidence of a formal quality-management certification, although no additional certifications are provided.
Production capacityThe supplier reports a 1,368 m² manufacturing plant, six production lines, and 11–20 quality-control staff, alongside a broad door-hardware product range. These details provide explicit evidence of an established production setup, although capacity utilization and delivery performance are not stated.
Customization capabilityThe company explicitly claims customization ability and says its qualified team can identify solutions suited to customer needs and technical specifications. This supports a positive assessment, although the slices do not describe customization scope, tooling, minimum order requirements, or completed examples.
Product Q&A
Q:What certificates do you have?
A:
We have CE and UL certificate, all our product design follow up the international standard, such as the EN/CE, UL, ANSI standard.
Q:Do you accept OEM or ODM?
A:
Yes, We are professional in OEM and ODM now , Cooperating with famous brands for OEM & ODM.
Q:Do you have quality system?
A:
Yes, we have. We have set up our quality system and well controlled our production quality as per the instructions and requirements in it and well-control each procedure throughout the mass-production.
Q:What's the guarantee of your products?
A:
5 Year Mechanical Guarantee.
Q:What's the stainless steel Grade you are working now?
A:
We are working mostly in SUS304 and SUS316, some items can be SUS201 as well.
Send Inquiry
*To:
D&D Hardware Industrial Co., Ltd.
D&D Hardware Industrial Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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