What materials are used for these springs?

The springs are made of steel, selected for good elasticity and toughness to ensure durability and stability.

What are the main applications for these spiral springs?

They are used for balancing springs in rotating smaller angles, suitable for medical devices, office equipment, motors, and door closers.

Coil Spring Spiral Springs for Industrial Car Seat Springs

Name: Coil Spring Spiral Springs for Industrial Car Seat Springs
Brand: Zhuji Bosswinn Springs Co., Ltd.
SKU: 2026883362

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

Key features

Full Customization Available: Supports customization from samples, designs, and full minor or flexible customization options.

100% Finished Product Inspection: Every unit undergoes comprehensive visual and functional inspection before shipping.

High Elasticity and Durability: Made from selected steel with strict heat treatment to ensure excellent elasticity and wear resistance.

Wide Industrial Application: Suitable for medical devices, office equipment, motors, generators, and door closers.

Linear Spring Curve: Provides almost linear increase in spring curve for precise counterbalance and self-aligning torque.

Complete Traceability System: Established product traceability mechanism to quickly identify causes and improve quality.

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: ≤9.39h

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