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Architectural Ironmongery Hardware D&D Door Hinge Stainless Steel Butt Hinges for Commercial Door
US$1.20
500-2,999 Pieces
US$0.85
3,000+ Pieces
Sample price:US$2.00/piece.Request sample
Product profile
Customization
AvailableType
270° HingeFinish
SSS, Pss, Ab , AC , PVDModel NO.
DDSS004-FRMaterial
Stainless SteelColor
Silver, Black, Golden, Antique BrassCorner
Square CornerCertification
UL ListedUL File Number
R38013Fire-Rated
up to 3 HoursCE
Class 13Fitting
Flat Tip, Ball Bearing, Fix Pin, ScrewsFitting Material
Stainless SteelStainless Steel
201, 304 or 316Knuckles
Five Knuckle HingePin
Non-Removable or RemovableBall Bearing
4bbWeight
Standard WeightSuitable for
Wooden Door, Metal Door, Fire Rated Door etc.Application
Hotel, Covernment , Apartment Building etc.Transport Package
White Box or Color BoxSpecification
For ExportTrademark
D&D or mark client's logoOrigin
Jiangmen Guangdong, ChinaHS Code
83021000Production Capacity
200, 000 / MonthKey features
UL Listed & Fire Rated: UL Listed with up to 3 hours fire rating and CE Class 13 certification.
5-Year Mechanical Guarantee: Comprehensive 5-year mechanical guarantee for all products.
Customizable Colors: Available in Silver, Black, Golden, and Antique Brass finishes.
Premium Material Options: Constructed from Stainless Steel 201, 304, or 316 grades.
OEM & ODM Services: Professional OEM and ODM support for custom designs and branding.
Versatile Application: Suitable for wooden, metal, and fire-rated doors in various settings.
Free Sample Availability: 3 free samples provided for evaluation upon request.
High Durability: Tested for 200,000 cycles on 120kg door mass per EN1935: 2002.
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: ≤4.50h 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 certificates, and all our product designs follow international standards such as EN/CE, UL, and ANSI.
Q:Do you accept OEM or ODM?
A:
Yes, we are professional in OEM and ODM and cooperate with famous brands for these services.
Q:Do you have a quality system?
A:
Yes, we have established a quality system and strictly control production quality according to instructions and requirements throughout mass production.
Q:What is the guarantee for your products?
A:
We provide a 5-year mechanical guarantee for our products.
Q:What stainless steel grades do you use?
A:
We mostly work with SUS304 and SUS316, and some items can be made with SUS201.
Send Inquiry
*To:D&D Hardware Industrial Co., Ltd.
D&D Hardware Industrial Co., Ltd.*Content:
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