CNC Machining for Mexico
Precision machined parts from our Xi’an factory to Mexico in 5-7 business days. Aerospace (Querétaro, Monterrey) and industrial equipment buyers across the market.
Why Mexico Buyers Work With Us
USMCA supply-chain parts
We supply components into the USMCA production chain — cross-border programs need documentation that moves with the parts.
DHL / FedEx 5-7 days
Weekly consolidated air freight into Mexico. Customs brokerage included. MXN or USD invoicing.
Querétaro aerospace
Aerospace suppliers in Querétaro rely on AS9100D documentation — we provide AS9102 FAI per order.
Border-plant friendly
Serial parts for northern border plants with PPAP Level 3 and SPC data where required.
Why Mexican manufacturing buys machined parts from Xi’an
Mexican manufacturing — especially in Monterrey, Querétaro and Tijuana — is export-oriented, and the arithmetic is simple: a machined part quoted at USD 85–140 from a local shop comes in at USD 30–55 from us, freight included. For production runs feeding US-bound assembly lines, the savings compound. Mexican aerospace suppliers (Querétaro) and automotive Tier 1s routinely send drawings to Xi’an for tight-tolerance work.
Price is half of it. The other half is AS9100D and IATF 16949 documentation that your own customer’s quality team accepts without friction.
Tolerances and drawing standards
Mexican packages usually follow ASME Y14.5 or ISO 1101 with ISO 2768 general tolerances. Standard ±0.05 mm; ±0.01 mm on critical features; ±0.005 mm ground diameters. CMM reports in English or Spanish on request.
Every production order ships with inspection report, material certificate and CoC. Full documentation for US-bound export is standard.
Materials ordered from Mexico
Mexican orders skew toward: 6061-T6 and 7075-T6, 304/316 stainless, 17-4PH, and a steady flow of mould steel (P20/4140) for the tooling cluster around Querétaro. Send the grade and we confirm stock before quoting.
Finishes: as-machined Ra 1.6, Ra 0.8 for sealing faces, anodize, passivation. Anything we cannot guarantee is flagged before the quote.
Lead times, customs and time zones
Xi’an is 13–15 hours ahead of Mexico City. Send a drawing Friday afternoon and our engineers process it Monday morning Xi’an time. Prototypes 10–15 working days, production 3–5 weeks, then 3–5 days via DHL/FedEx to Mexico City, customs handled.
We quote EXW/FOB Xi’an; DDP available. Payment T/T, PayPal or L/C; invoices in MXN, USD or EUR; proforma for first orders. Project managers answer around the clock and schedule calls into Mexican business hours.
Industries We Supply in Mexico
Aerospace (Querétaro, Monterrey)
Brackets, housings and structural parts with AS9100D documentation.
Automotive (northern border plants)
Serial production parts with PPAP Level 3 and SPC data.
Medical Devices (Tijuana)
Lot-traceable stainless and PEEK components, CMM report per shipment.
Oil & Gas (Pemex supply chain)
Valve bodies and manifolds in stainless and exotic alloys.
Appliances & HVAC
High-volume precision parts for consumer-goods machinery.
Industrial Machinery
Gearboxes, couplings and custom machinery, prototype to production.
Send Us Your Drawing
Upload the STEP file. An engineer reviews it within 24 hours and comes back with a price, lead time and DFM notes.
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