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Triangle Adjustable Aluminum Alloy Door Closer for 45-60kg Fire-Rated Doors
US$9.50-10.00
500 Pieces
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Aluminum AlloyType
Outside-mountedModel NO.
JL-507Installation Type
StandardFunction
Stop, Fixed, AdjustableStandard
European StandardRemote Control
Without Remote ControlDoor Width
1100mmDoor Weight
45~65KgUsage
Market, Fire Exits, Home, Hotel, Office, Hospital, SchoolColor
SilverHole Distance
203mmWidth
40mmShape
TriangleOEM
AvailableMOQ
100PCSTransport Package
1 PC in a Box, 10 PCS in a CartonTrademark
JianLaiOrigin
GuangdongHS Code
8301400000Production Capacity
50000 Per MonthKey features
Adjustable Closing Speed: Closing time adjustable from 3 seconds (fast) to over 40 seconds (slow).
3-Year Warranty: Comprehensive 3-year warranty with free replacement for defective units.
Customizable Colors: Available in silver, gold, white, black, and other optional colors.
OEM and ODM Services: Full customization, logo printing, and mold opening available for large orders.
24/7 Customer Support: Round-the-clock technical support and quick response service available.
Heavy Duty Construction: Designed for fire-rated doors weighing 45-60kg with steel arm.
Anti-Hit Resistance: Creates resistance above 65 degrees to prevent wall damage.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤3.52h
AI-Powered supplier vetting
SummaryGaoyao Jinhuida Hardware Products Co., Ltd. has operated in the industry for 20 years and manufactures floor springs, door handles, and shower hinges. It reports an R&D center, testing system, recent new-product development, ODM/OEM services, multiple customization options, and OEM service for recognized brands. Production capacity is substantial for the listed products, with exporting experience since 2012 and stated export sales participation of 21%–30%. The supplier also reports ISO9001:2015 certification, documented corrective-action and complaint-handling procedures, and testing against national standards. However, it reports no quality assurance capability, no in-stock capability, no overseas warehouse, showroom, agent, or branch, no offline trade-show participation, no valid manufacturing-capacity contract with related subcontractors, and no available SDK. Customer cases and detailed financial performance are not sufficiently evidenced.
Supplier typeThe supplier is a hardware manufacturer with 20 years of industry experience, its own brands, production equipment, production lines, an R&D center, and a testing system. Its stated products include floor springs, door handles, and shower hinges, and it exports through both agency channels and its own import/export rights.
CertificationsThe supplier states that products enter production after rigorous testing and reaching national standards, and it reports an ISO9001:2015 certificate. These statements provide explicit evidence of quality-system certification and standards-oriented testing, although no other certifications are identified.
After-Sales capabilityThe supplier describes pre-sale, sales, and after-sales service supported by qualified technical staff and marketing networks. It also reports documented procedures and records for customer complaints and corrective/preventive actions, but separately reports no quality assurance capability.
R&D capabilityThe supplier reports an R&D center, a detection system, new products during the past year, ODM capability, and multiple R&D customization modes. It also explicitly reports no available SDK, which limits evidence of software-development support but does not negate the stated hardware R&D capability.
Production capacityThe supplier reports advanced production equipment and lines, annual capacities of 500,000 floor springs, 400,000 door handles, and 400,000 shower hinges, plus one-month average lead times in both peak and off-season. Nevertheless, it reports no valid manufacturing-capacity contract with related subcontractors and no in-stock capability; the stated production data still supports manufacturing capability.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, alongside ODM services and OEM production. It also reports OEM service for recognized brands, providing direct evidence of broad customization and contract-manufacturing capability.
Product Q&A
Q:What is the warranty period for this door closer?
A:
All products come with a 3-year warranty. If a quality issue occurs, we will provide free replacements in the next order upon receiving photos, videos, and samples.
Q:Can the closing speed be adjusted?
A:
Yes, the closing and latching speeds can be adjusted via two valves. The fastest closing time is 3 seconds from 90 to 0 degrees, while the slowest is over 40 seconds.
Q:What is the maximum door weight this closer can handle?
A:
This door closer is designed for doors weighing between 45kg and 60kg, with a maximum capacity up to 65kg.
Q:Is OEM and logo customization available?
A:
Yes, customer logos can be printed on the products. We also offer mold opening services for large purchasing quantities.
Q:What is the minimum order quantity for customization?
A:
The standard MOQ is 100 pieces for customized orders, though general minimum order quantity can be as low as 1 piece.
Send Inquiry
*To:
Zhaoqing Gaoyao Jinhuida Hardware Products Co., Ltd.
Zhaoqing Gaoyao Jinhuida Hardware Products Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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