How do you ensure quality?

We follow strict quality control processes, including material inspection, dimensional checks, hardness testing, and final product audits. All parts comply with international standards and customer specifications.

What payment terms do you accept?

We accept T/T (Telegraphic Transfer), L/C (Letter of Credit), and Western Union. Other terms can be discussed for long-term partners.

Do you offer samples for punching parts?

Yes. We provide samples for evaluation before mass production. Sample costs can often be refunded upon bulk order confirmation.

Precision Punching Solutions with Superior Durability Supporting Automotive Aerospace Heavy Machinery

Name: Precision Punching Solutions with Superior Durability Supporting Automotive Aerospace Heavy Machinery
Brand: Zhuji Bosswinn Springs Co., Ltd.
SKU: 2235272915

Zhejiang, ChinaZhuji Bosswinn Springs Co., Ltd.

US$1.00

10,000,000 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Technology Support

Warranty

1 Year

Type

Hot Stamping

Processing Type

Shaping Metal

Material

Any Metal

Mould

Multistep Progressive Dies

Surface Processing

Electroplating

Fine Blanking

Multi-Position

Process

Forming Process

Industry

Metal Stamping Parts

Tolerances

0.02mm

Customized

Transport Package

Carton, Pallet

Specification

100 x 100 x150

Trademark

bosswinn

Origin

China

HS Code

7320209000

Production Capacity

100000 PCS

Key features

Customized Solutions: Full customization available from samples or designs with flexible options.

Wide Material Range: Processes carbon steel, stainless steel, aluminum, brass, copper, and alloys.

Advanced Manufacturing: Equipped with CNC machines, stamping presses, and multi-step progressive dies.

Comprehensive Surface Treatment: Offers electroplating, powder coating, polishing, sand blasting, and brushing.

Stringent Quality Control: Includes IQC, PQC, FQC, OQA, and third-party testing with ISO 2859 compliance.

Fast Lead Time: Standard production takes 10-20 days after design confirmation.

Global Export Expertise: Serves worldwide markets with strict international standards and FOB/CIF terms.

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: ≤11.12h

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:Is Bosswinn a manufacturer of punching and stamping parts?

Yes. Bosswinn owns two factories equipped with advanced stamping presses and CNC machines. We specialize in custom punching parts, sheet metal components, and precision stamped products for various industries.

Q:What materials can you process?

We work with a wide range of materials, including carbon steel, stainless steel, aluminum, brass, copper, and other alloys. Material selection depends on your application requirements.

Q:What is your typical lead time?

Standard production takes about 10-20 days after design confirmation. Lead time may vary depending on order volume and complexity. During peak seasons, it may extend slightly.

Q:What is the minimum order quantity (MOQ)?

For prototypes or initial orders, there is no strict MOQ. However, for cost efficiency in mass production, we recommend quantities of 5,000-10,000 pieces or more.

Q:Can you provide design support or custom tooling?

Yes. Our engineering team assists with product design, DFM (Design for Manufacturability) reviews, and custom tooling/molds to ensure your parts meet functional and cost requirements.