Precision Components We Manufacture
Four product families, all produced to customer drawings. Every page states tolerance, order quantity, material range and the boundary of what we do in-house, because those are what decide whether a supplier fits your requirement.
We manufacture custom components in four categories: CNC machined parts with prismatic geometry, CNC turned components with rotational symmetry, structural and vacuum hardware for semiconductor equipment, and precision mechanical parts for photonics and optical systems. Tolerances are typically ±0.05 mm on general dimensions with tighter bands on critical features confirmed by first-article inspection, and order quantities from one piece to several thousand units.
CNC Machined Precision Parts
CNC machined parts are metal or plastic components produced by subtractive cutting on computer-controlled milling and turning centres. Xinyuanmu Precision machines custom parts from customer drawings across aluminium, stainless steel, titanium and engineering plastics, targeting ±0.05 mm on general dimensions and tighter bands on critical features, with a written DFM review before every quote and first-article inspection on new part numbers..
Specifications and processCNC Turned Components
CNC turned components are rotationally symmetric parts produced on lathes where the workpiece spins and a stationary or driven tool removes material. Xinyuanmu Precision turns shafts, pins, bushings, fittings and threaded parts with live tooling for cross-drilling and milling in the same setup, targeting ±0.05 mm on diameters with tighter bands confirmed by inspection, from a single prototype to small-batch production..
Specifications and processSemiconductor Equipment Components
Semiconductor equipment components are the structural, vacuum and optical-mounting parts inside wafer-handling, inspection and process tools. Xinyuanmu Precision machines these parts from aluminium, stainless and specialty alloys to tight tolerances, with first-article inspection, material traceability and clean handling appropriate to the tool environment..
Specifications and processPhotonics & Optical Components
Photonics and optical components are the mounts, housings and structural parts that hold lenses, fibres and optical sub-assemblies in alignment. Xinyuanmu Precision machines these parts from dimensionally stable materials to tight tolerances, with surface finish and clean handling controlled so that alignment and stray-light performance are preserved..
Specifications and processWhich product family fits your part?
The deciding question is almost never material — it is geometry and environment. Use the table below, then confirm with the DFM review.
| Attribute | CNC Machined | CNC Turned | Semiconductor | Photonics |
|---|---|---|---|---|
| Geometry | Prismatic, pockets, contours | Rotational, threads | Plates, brackets, mounts | Mounts, housings, frames |
| Tolerance | ±0.05 mm general | ±0.05 mm typical | ±0.05 mm general; tighter by FAI | Alignment dims by FAI |
| Quantity | 1 – 10,000 | 1 – 10,000 | Prototype – small/mid batch | Prototype – small batch |
| Lead time | Agreed per quote | Agreed per quote | Agreed per quote | Agreed per quote |
| Tooling cost | None | None | None | None |
| Best at | Complex 3D features | Round parts and threads | Clean, stable equipment hardware | Alignment-critical interfaces |
Tooling cost is zero across all four families because none of them require a mould or die. Above roughly tens of thousands of identical units per year, stamping or casting usually wins on unit cost — we will say so rather than accept work that suits a different process.
Send drawings, get a review and a quote
Send a STEP file and a 2D drawing. You get a fixed-price quotation with lead time and a written DFM note — no obligation, and no sales call unless you ask for one.