Precision CNC Machining China & Custom Metal Parts Manufacturer
From prototype to production, SPM delivers precision CNC machining, custom metal parts, and mold manufacturing for global buyers, engineers, and project teams who need parts done right — that’s what CNC machining China means at SPM.
15+
Years of Precision Manufacturing
50+
CNC Machining Centers
3,000
sqm Production Facility
99.8%
Quality Pass Rate
Who We Are: Your CNC Machining China Partner
CNC machining China at its best — SPM (Sino Precision Manufacturing)
brings over 12 years of experience in CNC machining, custom metal parts, and mold manufacturing to every project. We combine skilled craftsmanship with modern equipment to turn engineering drawings into production-ready parts — without cutting corners on quality.
We are proud to be a trusted manufacturing partner for global industry
leaders, with our work supporting brands such as GM, Honda, DJI, and
Huawei. Whether you need a single prototype or a scaled production run, our team supports you from first sample to final shipment.
While many China-based shops focus on one process, SPM specializes in both custom metal parts and mold manufacturing under one roof. This means fewer suppliers to manage, tighter coordination between machining and tooling, and a single point of contact who understands your project end to end — backed by DFM feedback before your first part is ever cut.
Core Capabilities
Specialized Capabilities in CNC Machining & Mold Manufacturing
Quality Assurance Center
Every part passes through our in-house inspection lab — CMM measurement, 2D vision systems, and TESA height gauges — following a 12-point inspection process. That’s the quality standard behind every CNC machining China order we ship. Learn more…
Complex CNC Machining
Our 3, 4, and 5-axis CNC machining centers handle intricate geometries and tight tolerances, from single prototypes to production-volume runs of custom metal parts. Learn more…
Precision Mold & EDM
Our dedicated EDM department uses wire and sinking EDM technology to deliver precision mold components and complex tooling features that conventional machining cannot reach.
Our Equipment
We invest in equipment that supports both accuracy and throughput — so your parts meet spec the first time, every time. From CNC milling and turning to precision mold manufacturing, every project moves through the same rigorous workflow — because consistency at scale is what SPM delivers.
- 50+ High-Speed CNC Machining Centers (3/4/5-Axis)
- Sodick wire EDM & sinking EDM units for precision mold work
- In-house CMM inspection lab for dimensional verification
- 2D vision systems and TESA height gauges for in-process quality checks
This equipment base supports our full CNC machining China
service — from CNC milling and CNC turning to sheet metal fabrication,
mold components, surface finishing, and robotics & automation projects.
Our facility runs on a 24/7 production schedule, so custom metal parts
and mold manufacturing orders keep moving whether you need a single
prototype batch or an ongoing production run.
Our Core Values: Built for Scale & Precision
How we deliver precision CNC machining and custom metal parts — every order, every time.
Quality Without Compromise
Every order goes through a 12-point inspection process, and we hold ourselves to a 99.8% quality pass rate — because a part that almost fits is a part that fails.
Engineering Transparency
If a design is hard to machine, we say so — before you commit to tooling. Honest DFM feedback saves you time, cost, and rework down the line.
Global Responsiveness
Our team supports clients world-wide with responsive communi-cation and reliable international shipping, so distance never be-comes a project risk.
Continuous Innovation
We continue to invest in equip-ment and process improvements, carrying every project forward from first prototype to full-scale
production.
Ready to Start Your Next Precision Project?
Send us your drawings or specs, and our engineering team will review them and follow up with DFM feedback and a quote within 24 hours.That’s the commitment behind every CNC machining China project at SPM.