At our China-based manufacturing facility, I’m focused on custom aluminum brass steel cnc machining parts that meet your exact tolerances. We translate CAD files into high-precision components using advanced CNC turning and milling, with optional secondary operations like deburring, polishing, anodizing, or plating. From prototype to volume production, we offer fast lead times, scalable capacity, and competitive quotes tailored to your project. I’ve seen how tight tolerances and reliable surface finishes unlock performance in aerospace, automotive, and medical devices, so we invest in rigorous QA and in-process checks to catch issues early. Materials are selected for your application, and we manage tool wear, fixture design, and process optimization to reduce costs without sacrificing quality. Whether you need turnkey assemblies or stand-alone parts, we deliver proven solutions for OEM/ODM needs. If you’re searching for a trusted China-based Manufacturer for custom aluminum brass steel cnc machining parts, send your specs today and let’s plan next steps.
Custom CNC machining parts in aluminum, brass, and steel are trending worldwide for their balance of weight, strength, and corrosion resistance. Advances in multi-axis milling, automation, and precision finishing enable complex geometries and tight tolerances across small and large runs. Aluminum parts suit lightweight housings and heat sinks; brass parts offer machinability for fittings and connectors; steel parts provide rigidity for mechanical components. Finishes such as anodizing, passivation, plating, and laser marking protect parts and aid traceability in global supply chains. When choosing suppliers, look for design-for-manufacturability input, material certifications, and reliable quality control. Seek scalable production, fast prototyping, clear lead times, and transparent pricing. Inline metrology, post-machining services, and traceability reduce rework and risk. Flexible MOQs, strong logistics, and sustainable practices help navigate volatility. With the right partner, these materials empower parts across automotive, electronics, medical, and industrial equipment markets.
| Part ID | Material | Category | Machining Process | Surface Finish | Tolerance (mm) | Dimensions (mm) | Weight (g) | Lead Time (days) | Applications |
|---|---|---|---|---|---|---|---|---|---|
| P-AL-001 | 6061 Aluminum | Housing / Bracket | 3-Axis CNC Machining | Anodized Black | ±0.05 | 65 x 40 x 25 | 120 | 5 | Light-duty electronics enclosure bracket |
| P-BR-014 | Brass C360 | Connector / Fitting | Swiss CNC | Satin | ±0.03 | 28 x 18 x 12 | 45 | 4 | Fluid connector for pneumatic system |
| P-ST-201 | Steel 1018 | Shaft / Pin | CNC Milling + Turning | Ground | ±0.02 | 120 x 14 x 14 | 520 | 7 | Drive shaft stub |
| P-AL-088 | Aluminum 7075-T6 | Joint Link | 4-Axis CNC | Anodized Green | ±0.03 | 80 x 60 x 20 | 230 | 6 | Quick-release linkage |
| P-ST-310 | Steel AISI 304 | Bracket | CNC Milling | Electropolished | ±0.05 | 100 x 70 x 25 | 900 | 9 | Mounting bracket for robotics |
| P-AL-092 | Aluminum 2024-T3 | Gear Housing | CNC Milling + Pocketing | Anodized Silver | ±0.04 | 90 x 90 x 60 | 1050 | 11 | Housing for precision motor |
| P-BR-512 | Brass C268 | Valve Stem | CNC Turning | Polished | ±0.03 | 40 x 20 x 15 | 60 | 5 | Valve stem for hydraulic system |
| P-ST-732 | Steel 4140 | Gear | Hobbing + Milling | Black Oxide | ±0.02 | 60 x 60 x 20 | 680 | 12 | Mechanical gear for drive train |
| P-AL-199 | Aluminum 6063 | Casing | CNC Turning + Milling | Clear Anodize | ±0.05 | 110 x 85 x 40 | 390 | 6 | Sensor housing |
| P-ST-558 | Steel 316 | Flange | CNC Machining + Drilling | Shot Peened | ±0.05 | 150 x 120 x 20 | 2100 | 14 | Stainless steel flange assembly |