Case Studies & Success Stories
How Xu Feng serves customers to solve manufacturing solutions, overcome technical barriers, reduce costs and accelerate time to market.
All Case Studies
Real projects, real engineering decisions, real results.
AL6061 Fiber Optic Bobbin: Blue Anodized with R0.05 Internal Corners
A 300-piece order of AL6061 fiber optic bobbins, produced by 3-axis CNC milling with fine bead blasting and blue anodizing at ≥12–14 µm —…
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6061 Aluminum Circular Base Plate: Bright Black Anodized with M2 Heli-Coil Inserts
An AL6061 circular base plate finished with fine bead blasting and bright black anodizing at 8–10 µm, with M2 Heli-Coil thread inserts sunk below…
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6061-T6 Aluminum Ring: Grey Anodized with an Ra 0.4 Internal Groove
A thin-wall ring machined from AL6061-T6 with grey anodizing at ≥10 µm, an internal groove finished to Ra 0.4, and a maximum sharp corner…
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Transparent PMMA Enclosure: Injection Molding a Clear Acrylic Box
A transparent PMMA acrylic box produced by injection molding to Rz40 surface requirements, with thin walls, 1° snap-fit lips and R1 corners — where…
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Base and Covers for Miniature Fiber Optic Gyros
6061 aluminum base and cover parts with a fine bead-blasted, sky-blue anodized finish of 10–12 µm — including selective oxide removal on the E…
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2024 Aluminum Housing: Type I Chromic Anodizing 100 Units
An irregular elliptical 2024 aluminum housing, bead blasted and Type I chromic acid anodized to match a customer sample — with full material, heat-treatment…
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7075-T6 Circular Base Plate: Flatness and Hole Position on a Large Disc
A large-diameter 7075-T6 base plate carrying dense precision hole groups and irregular edge notches. Both faces were machined while holding parallelism, flatness and hole…
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7075-T6 Enclosure with Color-Matched Olive Green Anodizing (RAL 6003)
A two-part 7075-T6 aerospace aluminum enclosure — bottom shell plus a honeycomb lightweight top cover. Warping, an Ra 0.8 sealing face, matched hole positions…
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Thin-Wall Stainless Steel Covers: 1,000 Sets Without Deformation
Two stainless steel cover parts with walls as thin as 0.8 mm. Cutting forces, clamping pressure and resonance had to be controlled to hold…
Read the caseHow We Turn Challenges into Delivered Parts
Understand
We study your drawings, application and production goals to define the real challenge behind the part.
Engineer
Our engineers run DFM reviews and propose manufacturability, material and tolerance improvements that cut cost.
Manufacture
Precision machining, molding, stamping or fabrication — run in-house with strict process control and on-time delivery.
Verify & Deliver
Dimensional inspection, material certificates and documented quality reports before every shipment.
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