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Silent Safety Spring Door Closer Hardware Hold Open Side Front Door Closer
US$5.97
100-4,999 Pieces
US$5.37
5,000-7,999 Pieces
US$4.84
8,000+ Pieces
Sample price:US$8.96/piece.Request sample
Product profile
Customization
AvailableMaterial
Stainless SteelType
Outside-mountedModel NO.
DDDC006Installation Type
StandardFunction
Stop, Fixed, Delay, Adjustable, BufferedStandard
European StandardRemote Control
Without Remote ControlDoor Width
950mmDoor Weight
45~65KgUsage
Market, Fire Exits, Home, Hotel, Office, Hospital, SchoolColor
SilverFeature
ModernFinish
Electrostatic PaintApplied Gate Width/ Gate Weight
En2/ En3Max Opening Angle
180 DegreeSpeed Control
Two Way Speed AdjustablePassed Durability Test
500, 000 CyclesFire Resistance
90 MinutesWork Temperature
-30 to 60 Degrees CelsiusWidth of Door
850mm or 950mmWeight of Door
40kg or 60kgDimension(mm)
L175 X W40 X H63Application
Commercial & ResidentialUniversal Application
Standard, Top-JambApplication Range
Plastic-Steel Door, Wood Door, Aluminium/Iron DoorTransport Package
White Box or Color Box, Carton PackingSpecification
For ExportTrademark
D&D or mark client's logoOrigin
Jiangmen Guangdong, ChinaHS Code
83024100Production Capacity
30000 / MonthKey features
5-Year Mechanical Warranty: Provides a comprehensive 5-year guarantee for mechanical defects.
CE and UL Certified: Meets international standards including EN/CE, UL, and ANSI.
90-Minute Fire Resistance: Passes rigorous 90-minute fire resistance testing standards.
500,000 Cycle Durability: Proven durability with over 500,000 open/close test cycles.
OEM/ODM Support: Professional OEM and ODM services for famous brand cooperation.
Two-Way Speed Control: Features adjustable two-way speed control for smooth operation.
Wide Application Range: Suitable for wooden, metal, steel, and fire-rated doors.
Free Sample Evaluation: Offers 3 free samples for evaluation upon request.
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: ≤3.87h 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: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.
Q:Can I get samples before ordering?
A:
Yes, we offer 3 free samples for evaluation; you just need to provide the courier account for freight collect.
Send Inquiry
*To:D&D Hardware Industrial Co., Ltd.
D&D Hardware Industrial Co., Ltd.*Content:
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