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Ultra-Durable Torsion Spring Configuration
US$1.00
10,000,000 Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableFunction
PressedMaterial
SteelModel NO.
ramp springUsage
Industrial, Auto, Furniture, MotorcycleLoad Type
CompressionProduction Process
Cold RollShape
CylinderTransport Package
Carton PalletSpecification
100 x110x120Trademark
BosswinnOrigin
ChinaProduction Capacity
2000000Key features
Wide Material Selection: Stainless steel, music wire, and various alloy steels available for specific needs.
Customizable Design: Full customization available based on drawings, samples, or specific torque and coil requirements.
Multiple Surface Treatments: Options include electroplating, painting, polishing, and black oxide for enhanced durability.
Precision Manufacturing: CNC precision processing combined with manual work for high accuracy and flexibility.
Broad Industry Applications: Suitable for automotive, industrial machinery, electronics, and sports equipment.
ISO Quality Certification: Certified ISO9001:2000 and ISO14000 for strict quality and environmental compliance.
Flexible Payment Terms: Accepts T/T, L/C, Western Union, PayPal, and D/P for convenient transactions.
Global Logistics Support: Shipping via sea, air, or express courier from Ningbo, Shanghai, or Hangzhou ports.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤10.59h
About Our Factory & Business Background
AddressNo. 8, Xingye 3 Road, Taozhu Street, Zhuji City, Shaoxing, Zhejiang, China
Registered Capital30,000,000 RMB
Terms of PaymentLC, Western Union, Small-amount payment, PayPal, D/P, 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 Quantity5,000 pcs
Supply Chain Partners15
Our Production Capability & Technical Expertise
Main ProductsSpring
Production Lines5
Production MachinesSpring Coiling Machine, Tempering Machine, Grinding Machine, Compress Machine, Sorting Machine, Fatigue Machine, Tensile And Compression Testing Machine
QA/QC inspectors3 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
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2020-08-24
Main MarketsEurope
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff4
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What materials are your torsion springs made from?
A:
We manufacture torsion springs from high-quality materials including stainless steel, music wire (carbon steel SWC), and alloy steels such as SEA9260, 9254, 6150, SUP9, SUP10, SUP12, and 51CrV4.
Q:What size range can you produce?
A:
Our torsion springs can be produced with wire diameters ranging from 0.1 mm to 8 mm, covering both precision micro-springs and heavy-duty industrial springs.
Q:Can torsion springs be customized?
A:
Yes, we specialize in custom torsion springs. You can provide drawings, samples, or specifications (torque, coil direction, number of turns, end shapes, etc.), and we will design and manufacture accordingly.
Q:What surface treatments are available?
A:
We offer multiple finishing options such as electroplating, painting, polishing, and black oxide coating. These improve corrosion resistance, surface hardness, and aesthetics depending on the application.
Q:What industries use your torsion springs?
A:
Our torsion springs are widely applied in automotive and motorcycle components, industrial machinery, electronics, telecommunications, sports and fitness equipment, and consumer products.
Send Inquiry
*To:
Zhuji Bosswinn Springs Co., Ltd.
Zhuji Bosswinn Springs Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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