Custom CNC Machining Services for Global OEMs

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Custom Precision CNC & Sheet Metal OEM Industrial Parts

Our custom CNC machining service fabricates precision metal parts with tight tolerances down to ±0.005 mm. Certified to IATF 16949 & ISO 9001, we guarantee consistent dimensional accuracy, stable quality and reliable performance for automotive, drone, audio and industrial OEM projects.

Audio & Electroacoustic CNC Components

Audio & Electroacoustic CNC Components

Custom CNC audio components: control panels, enclosures, knobs, brackets & speaker parts. Aluminum 6061/6063, anodized, ±0.005mm, IATF16949 certified.
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Custom 3C Electronics CNC Parts

Custom 3C Electronics CNC Parts

Custom CNC 3C electronics parts: enclosures, brackets, connectors & decorative panels. Precision aluminum, ±0.005mm, anodized finish, prototype to mass production.
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CNC Precision Parts & Fasteners Manufacturer

CNC Precision Parts & Fasteners Manufacturer

Custom CNC precision parts & fasteners: screws, nuts, bolts, shafts, bushings. ±0.005mm tolerance, aluminum/stainless, anodized, IATF16949 certified.
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CNC Heat Sink & Thermal Management Parts

CNC Heat Sink & Thermal Management Parts

Custom CNC machined aluminum heat sinks & thermal management components for LED, telecom, automotive, power electronics & industrial equipment. Precision cooling parts, ±0.005mm, anodized finish.
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Automotive & EV CNC Parts & Components

Automotive & EV CNC Parts & Components

Custom CNC automotive & EV metal parts: engine, chassis, battery housings, motor components. ±0.005mm, IATF16949 certified, prototype to mass production.
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Aerospace & UAV CNC Components

Aerospace & UAV CNC Components

Custom CNC aerospace & UAV components: structural parts, brackets, connectors & lightweight housings. High-strength aluminum/titanium, ±0.005mm, strict QC.
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Robotics CNC Components & Parts

Robotics CNC Components & Parts

Custom CNC robotics components: joints, shafts, brackets, connectors & structural parts. High-precision ±0.005mm, aluminum 7075/6061, prototype to mass production.
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Medical Device CNC Parts & Components

Medical Device CNC Parts & Components

Custom CNC medical device metal parts: housings, connectors, structural components & surgical instruments. Stainless steel/aluminum, strict ISO 13485 quality control.
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FAQs: Custom CNC Machining & Sheet Metal OEM Service

Frequently Asked Questions

faq
The ordering process is simple: 1.Submit your design files 2.Select materials and manufacturing processes 3.Receive quotation 4.Confirm the order 5.Production and delivery
We provide a wide range of services, including CNC Machining Services, Sheet Metal Fabrication, Surface Finishing Solutions, and DFM Analysis Support.
We offer multiple CNC machining materials, such as Copper (Cu), Iron (Fe), Aluminum (Al), Stainless Steel, and Engineering Plastics.
We accept credit card, PayPal, and T/T Bank Transfer.
Yes. You can track your order via our online tracking system or contact our support team through Customer Support Team.
Our CNC machining delivers high precision, typically with a tolerance up to ±0.005mm, depending on the material and complexity of the part.
Yes. We offer design and engineering assistance to bring your ideas to life. Our team can help with product design, prototyping, and optimization.
Rejin CNC | Custom CNC Machining & Sheet Metal Manufacturer

From Blueprint To Finished Precision Metal Parts | ISO & IATF Certified Custom OEM Factory

Upload your CAD drawings & specifications, get a customized quotation within 24 hours. We provide free design support, ultra-tight tolerance machining and full quality inspection for all OEM orders.
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    SIMPLE PROCESS

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    Inquiry Received

    Your message lands directly with our senior engineers — instantly acknowledged.

    2
    Engineer Review

    We study your requirements and propose a workable solution with material & process options.

    3
    Quote Within 24h

    Detailed quotation with specs, options and lead time — no hidden fees.

    4
    Sample & Production

    Approve the sample, then we mass-produce with full QC and on-time shipping.

    WhatsApp: +86 13790500374

    Email: info@rejincnc.com

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    Custom Quote Within 24 Hours

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