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OEM Heavy Duty Adjustable Automatic Large Round Body Shape Hydraulic Door Closer
US$2.50-11.00
2,000 Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableWarranty
1 YearMaterial
Aluminum AlloyModel NO.
HZS-230Type
EmbeddedInstallation Type
Standard,Doorframe,Paralle Arm,Sliding RailStandard
National StandardRemote Control
Without Remote ControlDoor Width
600-1100mmDoor Weight
60-100kgUsage
Market, Fire Exits, Home, Hotel, Office, Hospital, SchoolColor
SilverApplication
Steel/Wooden/Aluminum/Iron/Fire-Proof DoorTemperature Range
-30-60degreeMOQ
2000Adjustable Closing Section
180-20degreeAdjustable Section of Locking
20-0degreeTransport Package
CartonSpecification
248*42*52mmTrademark
OEMOrigin
CnProduction Capacity
10000PCS Per MonthKey features
Durable Construction: Made of aluminum alloy with 300,000 opening/closing test durability.
Wide Application Range: Suitable for steel, wooden, aluminum, iron, and fire-proof doors.
Adjustable Settings: Adjustable closing section 180-20 degrees and locking section 20-0 degrees.
OEM Service Available: Specialized in door locks for over 20 years with full structural comprehension.
Temperature Resilience: Operates effectively within a temperature range of -30 to 60 degrees.
Quality Assurance: Each product undergoes testing before shipment to ensure safety and quality.
Versatile Installation: Supports standard, doorframe, paralle arm, and sliding rail installation types.
Global Market Leader: Best seller in Europe, America, Middle East, South America, Africa, and Asia.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Flexible customization, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤11.65h
AI-Powered supplier vetting
SummaryThe supplier is identified as a professional technical supplier offering door and furniture hardware, with 3D design, ODM, OEM, sample-based, minor, and flexible customization services. It reports new products within the past year and operates two production lines with 6–10 quality-control staff, an annual output stated as 5,000,000 door-lock boxes, and a one-month off-peak lead time. Export activity is substantial, with Europe listed as the primary market and 90% of sales reportedly from exports. However, the evidence shows no valid manufacturing-capacity contract with associated subcontractors, no stock, overseas warehouse, or overseas showroom capability, and significant quality-system gaps: no quality assurance, no raw-material traceability, and no written complaint-handling records. Financial information is reported for 2021–2023, but no financial results are provided. No certification or customer-case evidence is supplied.
Supplier typeThe supplier is explicitly described as a professional technical supplier. Its stated business and product scopes cover hardware products, door hardware, furniture hardware, furniture parts, household appliances, lighting, plastics, pneumatic and power tools, and related machinery.
After-Sales capabilityThe supplier reports no in-stock service, overseas warehouse, or overseas showroom capability. It also has no written procedures or records for handling customer complaints, although a corrective and preventive action procedure exists without written records.
R&D capabilityThe supplier is identified as a professional technical supplier, provides 3D software design, offers ODM services, and reports new products within the past year. It does not have an available SDK, but the available evidence supports active product-development and design capability.
Production capacityThe supplier operates polishing, drilling, punching, auto-assembly, and auto-installation equipment, with two production lines and 6–10 quality-control staff. It reports 5,000,000 door-lock boxes of annual output and a one-month off-peak lead time, but has no valid manufacturing-capacity contract with associated subcontractors and no stock capability.
Customization capabilityThe supplier explicitly offers customization from samples, minor customization, and flexible customization, alongside 3D software design, ODM, and OEM services for popular brands. These statements provide direct evidence of broad customization capability.
Product Q&A
Q:What is the warranty period?
A:
The product comes with a 1-year warranty.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 2,000 pieces.
Q:Can the door closer be customized?
A:
Yes, customization options include samples, minor customization, and flexible customization for various door types.
Q:What are the adjustable features?
A:
It features adjustable closing sections (180-20 degrees) and adjustable locking sections (20-0 degrees).
Q:What is the lead time for production?
A:
The average lead time is one month for both peak and off-peak seasons.
Send Inquiry
*To:
UNION-POWER (JM) METALS MFG. CO., LTD.
UNION-POWER (JM) METALS MFG. CO., LTD.*Content:
Supplier replies will be sent to your registered email
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