Contact Us & Request a CNC Machining Quote
We are based in Shenzhen, China and specialize in 5-axis CNC machining and complex precision parts. Partner with PRECI5 for tight-tolerance aerospace, medical, defense, and high-performance industrial components manufactured directly from certified raw alloys with comprehensive metrology verification.
Direct Contact & Facility Location
8 Units
Mazak 5-Axis Centers
900×900×700
Max Travel (mm)
24,000 RPM
High-Speed Spindles
114 Total
CNC Fleet Capacity
ZEISS CMM
Inspection & FAI Lab
Before You Submit Your RFQ
To ensure an accurate and actionable engineering review, we strongly advise providing both a 3D CAD model (.STEP / .STP / .IGES) for solid geometry assessment and a 2D engineering drawing (.PDF) specifying GD&T, critical fits, thread details, surface finishes, and inspection criteria.
Request a Machining Quote
Complete the engineering specifications below. Every RFQ is reviewed thoroughly by our senior manufacturing engineers before quotation.
Technical & Manufacturing Specifications
Upload 3D CAD File
.STEP, .STP, .IGS, .X_T, or .SLDPRT (Up to 100MB)
Upload 2D Drawing (Recommended)
.PDF, .DWG, .DXF with GD&T and critical fits
Confidentiality Notice: All files and proprietary data uploaded are secured and strictly protected under mutual NDA protocols.
Why Direct RFQ Review Matters
Rather than relying on automated surface estimators that miss critical undercuts, tool clearance issues, and GD&T datums, PRECI5 assigns an engineering specialist to analyze every design.
- ✓ Identification of non-standard tooling requirements
- ✓ DFM feedback to reduce cycle time and unit cost
- ✓ Verification of post-machining finishes & plating fit
- ✓ Direct factory pricing from Shenzhen, China
Accepted Engineering Formats
3D CAD
.STEP / .STP
.IGES / .IGS
.SLDPRT / .X_T
2D Prints
.PDF (Vector)
.DWG
.DXF
For assemblies or multi-part systems, please bundle your files in a single .ZIP or .RAR archive.
Need an NDA First?
If your project involves proprietary aerospace, medical, or patent-pending components, send your mutual NDA template directly to our engineering office.
Discuss Your Project with Our Engineering TeamPrecision 5-Axis Machining Capabilities at a Glance
Integrated production capabilities at our Shenzhen facility designed for complex geometrics and rigorous tolerance stack-ups.
Simultaneous 5-Axis Milling
Equipped with Mazak continuous 5-axis machining centers featuring 24,000 RPM high-speed spindles and working envelopes up to 900×900×700 mm. Ideal for impellers, blisks, turbine components, and complex surgical housings.
Tolerances down to ±0.005 mmMulti-Axis Mill-Turn Centers
Synchronized dual-spindle turning centers with live tooling and sub-spindle handoff capabilities. Eliminates secondary setups for concentricity verification, eccentric bores, and axial/radial cross-holes.
Part diameters from 3 mm to 450 mmZEISS Quality Inspection
Temperature-controlled quality metrology laboratory equipped with high-precision ZEISS CMMs, optical profile projectors, surface roughness testers, and digital height gauges. Full FAI documentation supplied upon request.
Calibration certified to international standards