What is the lead time for mass production?

The lead time for mass production is typically 3-4 weeks. During off-season, it is within 15 workdays, while peak season may take one month.

What materials and surface treatments are available?

We offer over 30 metal and plastic materials, such as Aluminum 6061-T6. Surface treatments include polishing, blue anodizing, and other custom finishes.

What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece, allowing for flexible ordering from single samples to mass production.

OEM Custom Precision CNC Machining Aluminum Retaining Ring for Auto Spare Part

Name: OEM Custom Precision CNC Machining Aluminum Retaining Ring for Auto Spare Part
Brand: Dongguan Star Machining Technology Co., Limited
SKU: 2112833852

Guangdong, ChinaDongguan Star Machining Technology Co., Limited

US$2.90

50-99 Pieces

US$2.50

100-149 Pieces

US$2.20

150-199 Pieces

US$1.90

200+ Pieces

Product profile

Customization

Available

Application

Shock Absorber

Surface Treatment

Polishing

Model NO.

shock absorber parts

Production Type

Mass Production

Machining Method

CNC Machining(CNC Turning and CNC Milling)

Material

Aluminum 6061-T6

Tolerance

+/-0.002~+/-0.005mm

Surface Roughness

Min Ra0.1~3.2

Drawing Accepted

STP, Step, Lgs, Xt, Autocad(Dxf,Dwg), Pdf, or Samp

Lead Time

1-2 Weeks for Samples,3-4 Weeks for Mass

Quality Assurance

ISO9001:2015, SGS, RoHS

Transport Package

30*25*30

Specification

Gross weight (including packaging): 20kg

Origin

Guangdong, China

Key features

High Precision CNC Machining: Tolerances meet ISO 2768 standards with options as tight as +/-0.002mm.

Fast Response and Delivery: RFQ feedback within 24 hours; parts delivered in as fast as 10 days.

Wide Material and Finish Options: Over 30 materials and multiple surface treatments including blue anodizing.

Experienced Engineering Team: 15+ years manufacturing experience with expert engineers for quick DFM feedback.

Strict Quality Assurance: ISO9001:2015, SGS, RoHS certified with full inspection from material to final product.

Reliable Global Shipping: Partners with DHL/UPS for quick and cost-effective international delivery.

Flexible Customization: Accepts STP, STEP, CAD, PDF drawings; supports full and minor customization.

Low Minimum Order Quantity: MOQ is 1 piece, suitable for both samples and mass production needs.

Company profile

Fast DeliveryCustomization from SamplesOEM ServicesR&D Capabilities

Dongguan Star Machining Technology Co., Limited

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.87h

AI-Powered supplier vetting

SummaryDongguan Star Machining Technology Co., Limited is described as a full-service CNC machining and molding manufacturer with 15 years of experience. It offers CNC machining parts, precision metal components, die-casting mold design, tooling, fixtures, mold parts, and one-stop processing from drawing design through surface treatment and quality control. The supplier supports extensive customization and reports that 90% of sales come from exports, but its export history is stated as four years. It claims an ISO 9001:2015 quality-management-based production process and an after-sales service system. OEM service for well-known brands is indicated, while SDK availability is explicitly absent. The company has four employees, no overseas showroom, agents, or branches, and no reported offline trade-show participation. Financial indicators are represented only by years, without substantive performance values. Sustainability-related fire-drill and environmental-assessment status is unknown.

Supplier typeThe supplier is identified as Dongguan Star Machining Technology Co., Limited, a limited company and independent manufacturer specializing in CNC machining, precision metal components, and die-casting mold design. Its stated operations are manufacturing-focused rather than trading-only.

After-Sales capabilityThe company explicitly claims to have a complete industry after-sales service system and says it continues improving this system, supported by technical foundations and scientific management. This is direct evidence of an established after-sales capability, although no specific service channels or response metrics are provided.

Production capacityThe supplier describes end-to-end processing from drawing design, mold production, blanks, and surface treatment through production follow-up and quality control. It also offers tooling, fixtures, mold parts, CNC machining, and die-casting mold design, indicating broad manufacturing coverage; however, the stated workforce of four employees limits the evidence for large-scale capacity.

Customization capabilityThe supplier supports customization from samples and designs, minor and full customization, and flexible customization. Its stated one-stop process covers design through mold production, treatment, and quality control, providing explicit evidence of substantial customization capability.

Product Q&A

Q:Where is your factory located?

Our factory is located at No.2, Xinglian Street, Huangjiang Town, Dongguan City, Guangdong Province, China.

Q:Do you have any quality management system certifications?

Yes, we are ISO 9001: 2015 certified. We also hold SGS and RoHS certifications.

Q:Do you offer design services for machined parts?

We have design capabilities, but the customer must approve and assume responsibility for the final design. You must submit a fully defined product including prints, CAD models, and specifications.

Q:Do you provide samples? What is the cost and lead time?

Yes, we provide samples for evaluation. Sample lead time is usually 1-2 weeks. Sample fees are charged but may be refundable upon placing a production order. Shipping costs are borne by the customer.

Q:What are the payment terms?

We accept Trade Assurance, TT, PayPal, Western Union, LC, and D/P.