Do you have ready-made parts in stock?

No, all CNC machining parts are custom-produced according to customer design drawings or existing samples; we do not sell ready-made parts.

What are the payment terms?

We accept Advance payment by T/T, PayPal, Western Union, LC, D/P, and small-amount payments.

What is the maximum tolerance achievable?

The maximum tolerance we can achieve is +/- 0.005mm.

Precision Die-Cast Aluminum Auto Parts: Custom Volutes & Wear-Resistant Solutions.

Name: Precision Die-Cast Aluminum Auto Parts: Custom Volutes & Wear-Resistant Solutions.
Brand: Zhuji Bosswinn Springs Co., Ltd.
SKU: 2233762025

Zhejiang, ChinaZhuji Bosswinn Springs Co., Ltd.

US$1.00

10,000,000 Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Technology Support

Warranty

Online Technology Support

Model NO.

MACHINING

Condition

New

Certification

CE, RoHS, GS, ISO9001

Standard

DIN, ASTM, GOST, GB, JIS, ANSI, BS

Customized

Material

Stainless Steel

Transport Package

Carton, Pallet

Specification

100 x110x120

Trademark

Bosswinn

Origin

China

HS Code

7320209000

Production Capacity

24000

Key features

Customized Production: All parts are custom-made based on customer drawings or samples; no ready-made stock available.

High Precision Tolerance: Achieves maximum tolerance of +/- 0.005mm for critical aerospace and automotive applications.

Comprehensive Material Range: Processes aluminum, stainless steel, brass, titanium, plastics (POM, PEEK), and various alloys.

Diverse Surface Treatments: Offers anodizing, plating (nickel, zinc, chrome), powder coating, heat treating, and more.

Multi-Axis CNC Capability: Supports 3/4/5 axis milling, turning, wire-cutting, EDM, grinding, and drilling processes.

Strict Quality Control: Implements IQC, IPQC, FQC, and OQC with 100% inspection for small batches and ISO sampling for mass production.

Fast Sample Delivery: Samples delivered within 5 to 7 working days; orders completed within 15 to 20 working days.

Global Shipping Options: Express/Air freight for under 500kg; sea freight for over 500kg via DHL, FedEx, UPS, or NTN.

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

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:Can you provide more details about Bosswinn CNC Machining Production Management?

Our management includes Material Preparation (selecting raw blocks/rods), Programming (CAD/CAM instructions), Machining (cutting with coolant), and Quality Control (dimensional and surface finish inspection).

Q:How does Bosswinn ensure the quality of their CNC machined products?

We ensure quality through Incoming Quality Control (IQC), In-process Quality Control (IPQC) with routing inspections, Final Quality Control (FQC), and Outgoing Quality Control (OQC).

Q:What are the advantages of using Bosswinn for CNC machining?

Advantages include high precision (tolerances within thousandths of an inch), repeatability for mass production, and versatility across metals, plastics, and composites.

Q:What is the lead time for samples and orders?

Sample delivery takes 5 to 7 working days, while order delivery is completed within 15 to 20 working days.

Q:What materials can be processed?

We process Aluminum, stainless steel, brass, copper, carbon steel, titanium, iron, spring steel, bronze, and plastics like POM, PVC, PEEK, and PU.