Precision CNC MachiningChina Manufacturing Excellence
High-quality CNC milling, turning, and finishing services for global customers. From prototype to production, we deliver precision parts with competitive pricing.
Our Services
Comprehensive CNC machining solutions from prototype to production volume
CNC Milling Service
Multi-axis milling capabilities from prototype to production — tolerances to ±0.001mm, delivered in 7-14 days.Professional CNC milling learn more here.
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CNC Turning Service
Swiss turning and multi-axis lathe capabilities for complex cylindrical parts — diameters from 1mm to 300mm.Excellent CNC turning service learn more here.
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Surface Finishing Service
Supply parts with perfect anodizing, powder coating, bead blasting, and more — enhance appearance, durability, and corrosion resistance.Learn more here.
Learn MoreSuccess Stories
Real-world examples of how we've helped customers solve their manufacturing challenges
EV Motor Housing Production
Electric Vehicle Startup
An electric vehicle startup needed aluminum motor housings for their new EV platform. PiPrecision developed machining process with specialized fixturing, achieving consistent Cpk > 1.67 on critical dimensions with SPC monitoring, successfully ramping from 50/month prototypes to 5,000/month production with zero PPM defects.
Space Telescope Mirror Mount
Space Systems Integrator
A space systems integrator required an Invar 36 mirror mounting structure for space telescope. PiPrecision delivered precision machining with slow-speed strategies and cryogenic stress relief, achieving <1 ppm/°C CTE stability and 0.5 μm flatness over 300mm, passing thermal vacuum testing and qualifying for space flight.
Industries We Serve
Trusted by leading companies across multiple industries
Automation & Robotics
CNC machining for automation and robotics with 99.7% first-pass yield and high-volume production.
Communication
CNC machining for telecommunications with RF enclosures and 5G infrastructure components.
Aerospace
Precision CNC machining for aerospace applications with AS9100D-targeted quality.
Medical
Precision CNC machining for medical devices with ISO 13485-targeted quality and biocompatible materials.
Why Choose PiPrecision
Your reliable manufacturing partner from China
China Price Advantage
Direct access to China's manufacturing ecosystem without middleman markup.
Quality Guaranteed
Rigorous QC process with CMM inspection and material certifications.
Fast Turnaround
Prototype in 48 hours, production delivery in 2 weeks.
Expert Support
DFM feedback and cost optimization suggestions for your project.
Ready to Start Your Project?
Get a free quote within 24 hours. No minimum order quantity.