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UL Aluminium Hydraulic Automatic Gate Door Closer for Sliding Fireproof Concealed Door
US$4.90
500-999 Pieces
US$4.60
1,000-2,999 Pieces
US$4.30
3,000-4,999 Pieces
US$3.90
5,000+ Pieces
Sample price:US$5.00/piece.Request sample
Product profile
Customization
AvailableWarranty
5 YearMaterial
Aluminum AlloyModel NO.
DC003Type
EmbeddedInstallation Type
StandardFunction
Stop, Fixed, Delay, Adjustable, BufferedStandard
European StandardRemote Control
Without Remote ControlDoor Width
1100mmDoor Weight
25-85kgUsage
Market, Fire Exits, Home, Hotel, Office, Hospital, SchoolColor
SilverApplication
All Kinds of Fire-Rated DoorsCertification
CE, UL & ANSI StandardColors
Silver, Brown, Gold, White and Upon RequestODM/OEM
SupportOpen Angle
Double Swing 120°Transport Package
White Box/Color BoxSpecification
CustomizedTrademark
CustomizedOrigin
NanjingProduction Capacity
100000pieces/YearKey features
Invisible Aesthetics: Concealed installation maintains a clean, seamless look for high-end architectural spaces.
Smooth Cam Action: Advanced mechanical cam action ensures exceptionally effortless and smooth door operation.
Global Certifications: Fully compliant with strict CE, UL, and ANSI standards for trusted, world-class safety.
Fire-Rated Ready: Perfectly engineered for all types of fire-rated doors, utilizing specialized fire-rated hydraulic oil.
Double Swing Capable: Supports double-swing door configurations with a generous maximum opening angle of 120
Adjustable Power: Features highly flexible, adjustable spring power (Size #2-4) to match varying door weights (25-85kg).
Premium Construction: Built with a heavy-duty aluminum extrusion body for structural integrity and maximum durability.
Extreme Weather Proof: Filled with premium anti-freeze hydraulic oil to guarantee stable performance in harsh climates.
High-Grade Internals: Equipped with imported O-seal rings and full needle bearings for an extended, maintenance-free lifespan.
Versatile Compatibility: Fits standard wooden doors (min. 44mm thick) and hollow metal doors (min. 40mm thick) up to 1100mm wide.
Company profile
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.72h CertifiedTerms of Payment: LC, T/T, D/P, etc.
About Our Factory & Business Background
AddressNo. 98 Shuangzha Road, Jianye District, Nanjing, Jiangsu, China
Registered Capital1,000,000 RMB
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Minimum Order Quantity500 PCS
Our Production Capability & Technical Expertise
Main ProductsDoor Hardware, Mortise Locks, Aluminium Door Locks, Rolling Door Locks, Lock Cylinders, Rim Locks, Bolt Locks, Padlocks, Door Handles, Door Hinges
R&D Engineers1 people
Our Industry Experience & Global Business Record
Main MarketsSouth America, Europe, Southeast Asia/ Mideast, Africa, Domestic
Repeat Buyers Choice80%~100%
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Product Q&A
Q:What is your MOQ?
A:
Generally 1,000pcs for locks/cylinders, 500 pairs for handles, and 3,000pcs for hinges, but we offer flexible solutions for trial orders.
Q:Do you offer OEM/ODM services?
A:
Yes, with 20+ years of expertise, 90% of our production is dedicated to highly customized OEM/ODM hardware solutions.
Q:How is the tooling cost for new items handled?
A:
We offer flexible options: exclusive client-paid, a 50/50 split with future refunds, or factory-paid for bulk orders.
Q:Can you send samples for testing?
A:
Yes, we provide free standard samples within 3 days; buyers only need to cover the express freight cost.
Q:What is your mass production lead time?
A:
Mass production typically takes 30-45 days once your logo and custom package designs are confirmed.
Send Inquiry
*To:Nanjing Gatsby Archdow Hardware Tech. Co., Ltd.
*Content:
Supplier replies will be sent to your registered email
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