Extension Springs with Hook Expanding Tension Spring Wire Dia 3.5mm L 60mm~580mm

Name: Extension Springs with Hook Expanding Tension Spring Wire Dia 3.5mm L 60mm~580mm
Brand: Zhuji Bosswinn Springs Co., Ltd.
SKU: 1938496881

Zhejiang, ChinaZhuji Bosswinn Springs Co., Ltd.

US$1.20

10,000,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Function

Drive, Restoration, Measurement

Material

Steel

Model NO.

tension spring

Usage

Industrial, Auto, Furniture, Motorcycle

Load Type

Compression

Production Process

Cold Roll

Shape

Cylinder

Transport Package

Carton Pallet

Specification

100 x110x120

Trademark

Bosswinn

Origin

China

Production Capacity

2000000

Key features

19 Years Industry Experience: Extensive expertise in the metal springs business ensuring high quality and reliability.

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

Wide Material Selection: Processes stainless steel, music wire, carbon steel, and various alloy steels with diameters 0.1-8mm.

Diverse Surface Treatments: Offers painting, electroplating, polishing, and blackening to meet specific application needs.

ISO Quality Certification: Certified under ISO9001-2000 and ISO14000 standards for rigorous quality control.

Comprehensive Testing Facilities: 100% inspection including visual and function checks with dedicated fatigue and tensile testing machines.

Flexible MOQ for Initial Orders: Accepts any quantity for initial orders, with 10,000 pcs recommended for mass production.

Free Sample Availability: Provides free samples for customers to confirm product quality and specifications before ordering.

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