What payment terms do you accept?

We accept LC, Western Union, Small-amount payment, PayPal, D/P, and T/T.

How do you ensure product quality?

We perform 100% inspection including visual, functional, torque, and durability testing for every batch.

Can you handle large-scale production?

Yes, we have 5 production lines and advanced machinery capable of handling prototyping to large-scale manufacturing.

Bosswinn Flat Torsion Spring Strip Spiral Spring

Name: Bosswinn Flat Torsion Spring Strip Spiral Spring
Brand: Zhuji Bosswinn Springs Co., Ltd.
SKU: 1979569652

Zhejiang, ChinaZhuji Bosswinn Springs Co., Ltd.

US$1.00

10,000,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Function

Restoration, Measurement

Material

Steel

Model NO.

spiral spring

Usage

Industrial, Furniture

Load Type

Compression

Production Process

Cold Roll

Shape

Coil

Transport Package

Carton, Pallet

Specification

100 x110x120

Trademark

Bosswinn

Origin

China

HS Code

7320209000

Production Capacity

2000000

Key features

Customization Options: Full customization, minor customization, and flexible customization available from samples or designs.

High Precision Manufacturing: Advanced CAD modeling and CNC machines ensure precise dimensions and torque output.

Durable Performance: Endures over 1 million cycles with fatigue resistance and long service life.

Comprehensive Quality Control: 100% inspection including torque, durability, and dimensional accuracy testing.

Wide Material Selection: Available in high-carbon steel (1075, 1095) and stainless steel (301, 316).

ISO Compliance: Processes comply with ISO 9001, IATF 16949, and AS9100 standards.

Fast Lead Time: Standard lead time is one month for both peak and off-peak seasons.

Traceability: Full batch tracking with unique IDs and detailed documentation for every production run.

Company profile

Customization from SamplesQuality AssuranceQA/QC InspectorsProduction Process Visualization

Zhuji Bosswinn Springs Co., Ltd.

Zhejiang, China

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: ≤10.78h

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