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.
Precision Threaded Studs and Captive Screws: 3,000 Pieces in 15 Days
Two stainless threaded parts (an AISI 303 slotted sealing stud and an A2/304 captive hex-socket screw with dual UNF threads) produced at 2,000 and…
Read the case
303/316L Rotary Connection Assembly: Thread-to-Root Chamfers and R0.05 Seal Faces
A sensor rotary connection set in AISI 303 and 316L (hex nuts, sealing bases, tee housings and threaded plugs), with M24×2 threads bored after…
Read the case
316L Sensor Housing: H8 Bores, UNF Threads and R0.05 Weld Zones
An octagonal 316L sensor housing with H8 and H10 bores, 1/4"-28 UNF 2B and M8×1.25 threads, R0.05 weld zones and Ra 0.8 across all…
Read the case
Ti-6Al-4V Sensor Housing: Thin-Wall Boring and R0.05 Weld Edges
A thin-wall Ti-6Al-4V sensor housing with four external locating claws, an H10 bore held to +0.07/−0.05 mm, weld-zone edges capped at R0.05 and a…
Read the case
S355G15 Sensor Parts: Ra 0.8 Finish and C0.05–0.1 Chamfers in a 2,500-Piece Run
A 2,500-piece run of S355G15 sensor components with Ra 0.8 surfaces, C0.05–0.1 edge breaks and ISO 2768-Fh tolerances, where grinding, deburring and inspection all…
Read the case
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 —…
Read the case
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…
Read the case
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…
Read the case
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…
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.
Ready to Be Our Next Success Story?
Tell us about the part you can't easily make. Our engineers will respond with a practical manufacturing plan and a competitive quote.