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Silent Hydraulic Buffer Door Opener Automatic Spring Fire Rated Door Closer
US$4.00-5.50
500 Pieces
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Online SupportWarranty
1yearsModel NO.
204Material
Aluminum AlloyType
Door CloserInstallation Type
StandardFunction
Stop, Fixed, Delay, Adjustable, BufferedStandard
American StandardRemote Control
Without Remote ControlDoor Width
1100mmDoor Weight
65~85KgUsage
Market, Fire Exits, Home, Hotel, Office, Hospital, SchoolColor
SilverName
Door CloserFeature
Anti-Corrosion/Anti-Rust/Anti-OxidationAdjustable Closing Section
Two Speed (Closed-Door Segment, Locked Section )Hold -Open
Optional (with Hold Open Slide Arm)OEM/ODM
AcceptTransport Package
CartonSpecification
485*213*23mmTrademark
according to drawingOrigin
ChinaKey features
Silent Hydraulic Buffer: Ensures quiet and smooth door closure with adjustable speed and buffering.
Fire Rated Certification: Meets American Standard and UL requirements for fire safety applications.
Adjustable Closing Speed: Features two-speed valves allowing customization of closing and latching speed.
Durable Aluminum Alloy: Constructed with die-casting aluminum body and steel scissors arm for longevity.
Anti-Corrosion Protection: Surface treated to resist rust, oxidation, and corrosion in various environments.
Optional Hold-Open: Available with hold-open slide arm for doors requiring temporary open position.
Flexible Installation: Supports standard, frame, and concealed installation methods.
OEM/ODM Service: Accepts custom designs and samples for full or minor customization.
Company profile
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤6.14h
About Our Factory & Business Background
AddressWenzhou, Zhejiang, China
Terms of PaymentLC, T/T
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Minimum Order Quantity100 Pcs
Supply Chain Partners6
Our Production Capability & Technical Expertise
Main ProductsDoor Handle, Door Lock, Door Hinge, Door Hardware, Smart Lock, Door Knocker, Door Viewer, Door Lock Body, Door Cylinder, Door Closer
Production Lines3
Production MachinesPackaging Facility, Drilling Facility
QA/QC inspectors2 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instruction but no written records
R&D Engineers1 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Main MarketsNorth America
Number of Foreign Trading Staff2
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Product Q&A
Q:What certificate you have?
A:
We have CE and UL cerfificate, 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:Are your company factory or trading company?
A:
We are a SGS Audit factory, over 10 years manufacturing experience in architectural hardware.
Q:What is your payment terms?
A:
T/T, L/C.
Send Inquiry
*To:
Wenzhou Liwang Hardware Technology Co., Ltd.
Wenzhou Liwang Hardware Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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