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Heavy Duty Extension Spring for Commercial Garage Doors
US$0.99-1.89
2,000 kg
Product profile
Function
PressedMaterial
Stainless SteelUsage
Industrial, FurnitureModel NO.
Garage Door SpringsLoad Type
TorsionProduction Process
Cold RollShape
CoilWire Diameter
3.5-15mm/CustomizeTransport Package
Plastic Bag and Carton Box/Wooden BoxSpecification
CustomTrademark
/Origin
ChinaHS Code
7320909000Production Capacity
100000kgs/YearKey features
Heavy-Duty Construction: Crafted from high-grade steel to withstand rigorous daily operation demands.
Extended Cycle Life: Tested to endure thousands of cycles for reliable long-term performance.
Optimal Balance Engineered: Precisely calibrated to deliver ideal torque for smooth door movement.
Enhanced Safety Features: Reduces risk of sudden drops and ensures safe, consistent operation.
Customizable Wire Diameter: Wire diameter available in 3.5-15mm range with customization options.
Versatile Compatibility: Available in various sizes to match a wide range of residential doors.
Professional Quality Standard: Manufactured to meet or exceed industry standards for new or replacement use.
Manufacturer Warranty: Backed by a manufacturer's warranty for peace of mind.
Company profile
CertifiedBusiness Type: Trading Company CertifiedNearest Port: Zhengzhou PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW
About Our Factory & Business Background
AddressZhongzhou Center Road, Xigong District, 471000, Luoyang, Henan, China
Plant Area60 square meters
Number of Employees9
Registered Capital3,000,000 RMB
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsTungsten And Molybdenum Rod, Plate, Wire, Electrode
R&D Engineers1 people
Our Industry Experience & Global Business Record
Year of Establishment2014-03-27
Main MarketsNorth America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea)
Number of Foreign Trading Staff3
Overseas Agent/BranchNo
Product Q&A
Q:What is the material of the spring?
A:
The springs are crafted from high-grade carbon steel.
Q:Can the wire diameter be customized?
A:
Yes, the wire diameter is customizable within the range of 3.5-15mm.
Q:How long is the expected cycle life?
A:
The springs are rated for thousands of operational cycles.
Q:Is professional installation required?
A:
Yes, professional installation is recommended for safety and optimal performance.
Q:What is the warranty coverage?
A:
The product is backed by a manufacturer's warranty.
Send Inquiry
*To:
Luoyang Bless Tungsten & Molybdenum Materials Co., Ltd.
Luoyang Bless Tungsten & Molybdenum Materials Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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