What are your typical production lead times and how is shipping handled?

Production lead time depends on the complexity, size and quantity of the item you need. Quality parts can be made in as little as one week if you provide us with complete 2D and 3D CAD models. More complex parts requiring or other special features will take longer. We will give you an approximate delivery time in your quotation. As for shipping, 3-7 days by air-express, 15-30 days by ocean shipping globally.

How long can I expect to receive a quote?

We can generally quote you back within 24 hours in most cases. Depending on the complexity of the project, we ensure to send you a competitive quote no exceed 48 hours.

What are your payment terms?

We accept Telegraphic Transfer(Bank Wire Transfer) in advance if the amount is less than USD 5,000. If it's more than USD 5,000 we accept a 60% deposit by T/T in advance, and the remaining 40% before shipment by T/T.

Custom Precision CNC Machining Aluminum Sleeve with O-Ring Grooves & Hard Anodizing

Name: Custom Precision CNC Machining Aluminum Sleeve with O-Ring Grooves & Hard Anodizing
Brand: Dongguan Star Machining Technology Co., Limited
SKU: 2249228865

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 specifications

material

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Application

Auto and Motorcycle Accessory, Hardware Tool, Machinery Accessory, Hardware

Standard

ISO 9001:2015

Surface Treatment

Hard Anodizing

Production Type

Mass Production

Machining Method

CNC Machining

Material

Steel, Plastic, Brass, Alloy, Copper, Aluminum, Iron

Transport Package

One Piece in a PE Bag or with Tissue Paper

Origin

Guangdong, China

Production Capacity

50000 Pieces/Year

Key features

High Precision Machining: Tolerances meet ISO 2768 standards with tight options available.

Wide Material Choice: Over 30 metal and plastic materials including steel, aluminum, brass.

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

Custom Finishes: Multiple surface treatment options for metal and plastic parts.

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

Strict Quality Control: Full inspection from material to final product to ensure top quality.

Fast Shipping: Reliable DHL/UPS partners for quick and cost-effective delivery.

Flexible Customization: Customization from samples, designs, minor, full, and flexible options.

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: ≤2.18h

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.

Q:Do you have any quality management system certifications?

Yes, we are ISO 9001: 2015 certified.

Q:Do you offer any design services for machined parts?

We do have design capabilities but the customer must approve and assume responsibility for the final design. Please submit a fully defined product including all necessary prints, CAD models, specifications, etc. along with the estimated annual usage.

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

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

Q:What manufacturing equipment do you have in your facility?

We have a comprehensive range of advanced manufacturing equipment in our facility, including: * CNC Machining Centers: 26 units * CNC Turning Machines (Lathes): 18 units * Automatic Lathes: 8 units. This allows us to handle a diverse range of parts with precision.

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Custom Precision CNC Machining Aluminum Sleeve with O-Ring Grooves & Hard Anodizing