What materials are available for the springs?

We process stainless steel, Music wire, Carbon steel (SWC), Alloy steel (SEA9260/9254/6150/SUP9/SUP10/SUP12), and 51CrV4.

What is the range of material diameter?

The material diameter or thickness ranges from 0.1mm to 8mm.

What certifications do you have?

We hold ISO9001-2000 and ISO14000 quality certifications.

Boswinn Spring Customized Standard Coil Mould Spring

Name: Boswinn Spring Customized Standard Coil Mould Spring
Brand: Zhuji Bosswinn Springs Co., Ltd.
SKU: 1939701752

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

Pressed

Material

Steel

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

HS Code

7320209000

Production Capacity

2000000

Key features

19 Years Industry Experience: Deep expertise in metal springs business with advanced facilities ensuring high quality and capacity.

Full Customization Options: Supports customization from samples, designs, and full minor customization to meet specific buyer requests.

Wide Material Selection: Processes stainless steel, Music wire, Carbon steel, Alloy steel, and more with diameters from 0.1 to 8mm.

Versatile Industrial Applications: Suitable for automotive, motorcycle, furniture, electronics, medical tools, and precision instruments.

Strict Quality Control: ISO9001-2000 and ISO14000 certified with 100% visual and function inspection for finished products.

Flexible Payment Terms: Accepts T/T, L/C, Western Union, PayPal, and D/P to accommodate various transaction needs.

Multiple Surface Treatments: Offers painting, electroplating, polishing, and blackening to enhance durability and appearance.

Reliable Shipment Options: Ships by sea from Ningbo/Shanghai or by air from Shanghai/Hangzhou for global delivery.

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: ≤10.48h

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