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Durable Coil Springs for Every Application – Strength, Flexibility, and Reliability Guaranteed
US$2.80
10,000,000 Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableFunction
PressedMaterial
SteelUsage
Industrial, Auto, Furniture, MotorcycleLoad Type
CompressionProduction Process
Cold RollShape
CylinderTransport Package
Carton PalletSpecification
100 x110x120Trademark
BosswinnOrigin
ChinaProduction Capacity
2000000Key features
High Temperature Resistance: Made from chrome alloy steel for superior rigidity and durability in high heat.
Multi-Color Load Indication: Surface color spray distinguishes load capacity (DB, DH, DM, DL, DF) for easy identification.
Global Standard Compliance: Adheres to ISO9001:2000, JIS, ISO10243, and NAAMS standards for international reliability.
Full Customization Capability: Design and manufacture springs from samples, designs, or full customization requirements.
30+ Years Industry Experience: Bosswin offers over three decades of expertise in metal springs manufacturing.
100% Finished Product Inspection: Strict visual and functional inspection ensures zero defects before delivery.
Diverse Application Range: Suitable for stamping molds, die-casting, plastic molds, and precision mechanical equipment.
Flexible Payment Options: Accepts LC, Western Union, PayPal, D/P, T/T, and small-amount payments.
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: ≤11.36h
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 used for the springs?
A:
The die springs are typically made from chrome alloy steel, offering high temperature resistance and rigidity.
Q:How are different load capacities identified?
A:
Different loads are indicated by distinguishable color sprays on the surface, such as DB (brown) for overweight, DH (green) for heavy, DM (red) for medium, DL (blue) for light, and DF (yellow) for lighter loads.
Q:Which international standards do you follow?
A:
We adhere to ISO9001:2000, Japanese JIS, ISO10243, and NAAMS standards for our mold springs.
Q:Can you customize the springs based on my design?
A:
Yes, we offer full customization, minor customization, and can manufacture any type of spring according to specific buyer requirements from samples or designs.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 5,000 pieces.
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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