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High-Strength Garage Door Tension Spring for Balanced and Quiet Functionality
US$1.20-4.90
500 Pieces
Sample price:US$4.90/piece.Request sample
Product profile
Customization
AvailableFunction
DriveMaterial
SteelModel NO.
Tension SpringUsage
Industrial, Auto, Furniture, Motorcycle, Home ApplianceLoad Type
ExtensionProduction Process
Hot RollShape
SpiralPackaging Details
Cartons and PalletsDelivery Time
According to Order QuantityApplication
Garage DoorsMOQ
500kgTransport Package
PalletSpecification
CE StandardTrademark
NHentranceOrigin
Jiangsu, ChinaHS Code
7320209000Key features
Premium Steel Material: Crafted from high-quality steel to ensure durability and reliable performance for garage doors.
Customizable Options: Springs can be tailored to fit various garage door models for new installations and replacements.
Global Certifications: Products hold EU CE mark, international SGS, and ISO9001 Quality Management System certification.
20+ Years Expertise: Over two decades of manufacturing experience with advanced facilities in Wuxi and Dongtai.
Wide Application Range: Suitable for industrial, auto, furniture, motorcycle, and home appliance usage scenarios.
Trusted Global Partner: Exported to over 30 countries including EU, US, Canada, and Australia with competitive pricing.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤1.09h
AI-Powered supplier vetting
SummaryThe supplier is identified as a professional technical supplier with R&D capability, 3D software design services, and broad customization options. It operates two production lines, reports output for high-speed PVC doors, high-speed spiral doors, and dock levelers, and has 11–20 quality-control staff, including 13 inspectors in one record. Quality inspection instructions are reportedly standardized. The supplier has in-stock capability and defined service quotation and payment terms, but lacks overseas agents or branches, overseas warehouses, overseas showrooms, and offline trade-show participation. No valid manufacturing-capacity contract with related subcontractors is reported. Financial records are referenced for 2022–2024, but no financial figures or performance details are provided. No SDK is available, and no customer cases are identified.
Supplier typeThe supplier is explicitly described as a professional technical supplier. Its stated scope includes communication equipment, smart-home devices, molds, office supplies, metal products, and bearings, while its facilities and industry experience cover entrance-related products.
R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, and over 20 years of industry expertise with a dedicated R&D team. Conversely, no SDK is available, so the evidence supports general product-development capability but not SDK-based integration capability.
Production capacityThe supplier operates two production lines and reports annual output of 10,000 high-speed PVC doors, 12,000 high-speed spiral doors, and 10,800 dock levelers. It has production facilities in Wuxi, Dongtai, and Thailand, but no valid manufacturing-capacity contract with related subcontractors is reported.
Customization capabilityBoth R&D and design-service records explicitly list customization from samples, customization from designs, full customization, minor customization, and flexible customization. This directly supports broad customization capability.
Product Q&A
Q:How do I know if my door spring needs replacement?
A:
Signs that your door spring needs replacement include difficulty opening or closing the door, visible wear and tear, or a loud noise when operating the door.
Q:Can I replace a door spring myself?
A:
Replacing a door spring can be dangerous and requires specialized tools and knowledge. It is recommended to hire a professional for this task.
Q:How long do door springs typically last?
A:
The lifespan of a door spring depends on its usage and quality. On average, a torsion spring can last about 7-9 years or approximately 10,000 cycles.
Q:What kind of payment terms would you accept?
A:
We usually accept T/T and L/C, etc. If you prefer another payment term, please discuss them with us.
Q:What is the MOQ for these springs?
A:
The Minimum Order Quantity (MOQ) is 500kg.
Send Inquiry
*To:
NHentrance Co., Ltd.
NHentrance Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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