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XML Tech · ISO 9001:2015 Certified · ±0.005 mm Precision
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The XML CNC precision machining resource center — ISO 9001:2015 certified, ±0.005 mm tolerances, quotes back in 6–8 hours.

XML CNC Precision Machining Resource Center
Everything you need to specify, source, and verify custom machined parts. Our engineers publish real project breakdowns, tolerance and material guides, and straight answers to the questions buyers ask most — backed by ±0.005 mm machining capability and a 6–8 hour quote turnaround.

Customer Case Studies
Real projects, real drawings, real results. See how we solved tolerance, material, and surface-finish problems for aerospace, medical, and industrial buyers — including the process route, fixturing, and inspection method behind each part.
- Actual drawings and part photos
- Process route and inspection method
- Tolerance and cost outcomes
Typical applications: Aerospace brackets, medical instruments, and precision hardware.

Technical Blog
In-depth guides on machining processes, materials, tolerances, and design for manufacturability. Written by our engineering team so you can choose the right process and avoid costly redesigns before you order.
- Process selection & DFM guides
- Material comparison and cost drivers
- Tolerance and surface-finish explainers
Typical applications: 5-axis machining, turning, milling, and material selection.

Frequently Asked Questions
Straight answers on tolerances, lead times, minimum order quantities, material certificates, surface finish, and shipping. If your question is not covered, send it over — an engineer replies within 6–8 hours.
- Tolerances, lead times & MOQ
- Material certificates & inspection
- Shipping and packaging options
Typical applications: First-time buyers and engineers qualifying a new supplier.
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Send us your drawings (STEP, PDF, or IGES) for a free quote — we reply within 6–8 hours.
