Precision CNC Machining & Custom Parts Manufacturer

Our 3-axis and 3+2-axis CNC milling machines produce complex prismatic parts — housings, brackets, heat sinks, fixturing and optical/aluminum panels — from aluminum, steel, stainless and engineering plastics. We hold ±0.005 mm on pocket depth and position, and run both prototype batches and production runs up to 50,000 pcs. What We Mill Most Audio interface panels & faceplates — 6063 anodized aluminum, sharp corners, silk-screened or laser-etched legends. Electronics housings & enclosures — EMI shielding pockets, connector cutouts, heat-sink fins. Heat sinks & thermal parts — thin fins down to 0.5 mm pitch, vacuum-brazed or bolted assemblies. Fixturing & jigs — production tooling, inspection gauges, low-volume production parts. CNC Milling Capabilities Parameter Capability Work envelope up to 1000 × 500 × 300 mm Position tolerance ±0.005 mm (3-axis), ±0.005 mm typical Min wall thickness 0.5 mm (aluminum), 1.0 mm (steel) Min hole diameter Ø0.5 mm (drilled), EDM for smaller Spindle speed up to 15,000 rpm Materials Aluminum 6061/6063/7075, steel 1045/4140, stainless 304/316, brass, copper, POM, PEEK, acrylic Industries We Serve Audio & electroacoustic, 3C electronics, automotive, LED thermal management, optical and test equipment.

5-axis CNC machining lets us cut complex, free-form and deep-cavity parts in fewer setups — impellers, turbine blades, manifolds, medical implants and aerospace brackets. By tilting the tool against the part, we use shorter, stiffer tools for better surface finish and tighter tolerances, while cutting multi-side features in one clamping. Why 5-Axis Matters for Your Part Fewer setups — all five sides machined in one clamping, eliminating stack-up error between operations. Better surface finish — shorter toolholder reaches reduce chatter, ideal for impellers and blades. Complex geometry — undercuts, angled holes, twisted pockets and sculpted surfaces in one program. Lower cost — less fixturing, less labor, faster lead time for complex parts. 5-Axis Capabilities Parameter Capability Travels (X/Y/Z) up to 750 × 650 × 500 mm Rotary axes A/C trunnion, ±120° / 360° Part size up to Ø500 × 400 mm Tolerance ±0.005 mm, full 5-axis interpolation Materials Titanium Gr2/Gr5, aluminum, stainless, Inconel, tool steel, engineering plastics Typical parts Impellers, turbine blades, manifolds, dental implants, aerospace brackets, custom jigs

Alongside our CNC core, we offer precision sheet metal fabrication for enclosures, brackets, chassis and shield cans — punched, laser-cut, bent and welded, with powder coat or anodize. We typically use this when a customer needs a complete enclosure around a CNC-machined front panel, rather than as a standalone line. What We Fabricate Equipment enclosures and chassis (up to 2 m bend length) EMI shield cans and mounting brackets Custom metal panels paired with our CNC-machined faceplates Sheet Metal Capabilities Process Detail Material thickness 0.5 – 4.0 mm (steel/aluminum/stainless) Punching / laser cutting CNC turret punch and fiber laser Bending Press brake up to 1600 mm, ±0.1 mm angular accuracy Welding TIG / MIG / spot welding, grinding and finishing Surface Powder coat, anodize, brushed, bead blast

Surface finish is where a machined part goes from “raw aluminum” to “production-ready product”. We pair our in-house machining with a vetted network of ISO 9001 / IATF 16949 certified finishers, and we manage the entire process — masking, process routing, in-process inspection and final color/dimension verification. You get one part number, one invoice, one point of contact, and finish that matches your approved sample. Why Surface Finish Matters to Your Part Beyond looks, the right surface treatment controls corrosion resistance, wear life, electrical contact, and how the part ages in the field. A poorly specified finish will cause color drift across production lots, thread locking after plating, or premature corrosion — all problems that show up after assembly, not at inspection. Our engineers flag these risks during DFM review, before we cut metal. Our Core Finish Capabilities 1. Anodizing (Type II & Type III) Electrochemical conversion coating that grows a hard, wear-resistant aluminum oxide layer. Type II is decorative and corrosion-resistant; Type III (hard coat) is engineered for sliding and wear surfaces. Type II (decorative): 8–15 µm, available in black, clear, silver, gold, red, blue, green and custom RAL colors. Type III (hard coat): 25–50 µm, dark gray, lubricity-enhanced with PTFE impregnation option. Masking: threads, bearing surfaces and contact points are selectively masked to preserve dimensions. 2. Bead Blasting & Media Blasting Creates a uniform matte satin finish that hides tool marks and provides a consistent base for anodizing. Available in fine (Ra 0.8), medium (Ra 1.6) and coarse (Ra 3.2) media. 3. Passivation (Stainless Steel) Acid treatment that removes free iron from stainless surfaces and promotes a passive chromium oxide layer, preventing rust and staining. Per ASTM A967 / AMS 2700. For 303, 304 and 316 parts in medical, food and marine applications. 4. Zinc & Nickel Plating Electroplated zinc (clear / yellow / black chromate) or electroless nickel (8–12% phosphorus) for steel and brass parts. Provides corrosion protection up to 72–200 hours salt spray depending on chromate seal. 5. Powder Coating Dry electrostatic powder applied to sheet metal enclosures and brackets, cured at 180–200°C. Wide RAL color range, durable chip-resistant finish, 60–120 µm thickness. 6. Laser Marking & Silk-Screen Printing Permanent logos, legends, serial numbers and barcodes on any finish. Laser marking on anodize produces crisp high-contrast marks; silk-screen is used for larger graphics on panels. Finish Selection Guide Finish Materials Thickness Salt Spray Typical Use Type II Anodize Aluminum 8–15 µm 24–72 h Panels, housings, decorative parts Type III Hard Coat Aluminum 25–50 µm 100–200 h Wear surfaces, slides, pistons Bead Blast + Anodize Aluminum 10–15 µm 48–96 h Consumer electronics, audio gear Passivation Stainless 303/304/316 — 200–500 h Medical, food, marine Zinc Plating Steel / Brass 8–15 µm 48–96 h Fasteners, brackets Electroless Nickel Steel / Aluminum 10–25 µm 100–300 h Mold inserts, wear parts Powder Coat Sheet metal 60–120 µm 300–500 h Enclosures, outdoor equipment Buyer FAQs How do you handle thread holes during anodizing / plating? We apply protective wax or silicone caps to all threaded holes and bearing surfaces before finishing. After finishing, threads are gauged again to confirm they are within tolerance. Can you match a specific color or Pantone / RAL code? Yes. For repeat orders we keep a color chip from your approved sample in our records. First-time custom colors require a 1–2 sample run before production, usually adding 2–3 days. How much does anodizing change part dimensions? Type II anodize grows roughly half the coating thickness above the original surface. We compensate on drawing critical dimensions by half the specified coating thickness before machining.

DFM (Design for Manufacturability) review is where a good supplier saves you money before cutting metal. Within 24 hours of receiving your STEP file, our engineers flag features that are hard to machine, tolerances that are tighter than needed, and redesign options that lower part cost — usually by 10–30% — without changing form or function. What Our DFM Review Covers Tolerance analysis — identify which ±0.005 mm callouts are unnecessary and can be relaxed to ±0.02 mm, cutting cost. Tool access — check deep pockets, thin walls and internal corners that require tiny end mills or EDM. Material selection — suggest equivalent materials that are cheaper, easier to machine or more available. Setup optimization — recommend feature layout that reduces number of setups and fixturing cost. Assembly & tolerance stack-up — ensure the part will actually fit its mating components. How It Works Step What happens Time 1. Upload drawing Send STEP/IGES/PDF via our inquiry form Day 0 2. Engineer review Our CAM engineer reviews toolpath, fixturing and tolerances Within 24 h 3. DFM report We return comments, redesign suggestions and a firm quote 24 h 4. Sample & approval First article machined and shipped for your approval 3–5 days 5. Production Mass production after FAI approval Per agreed lead time