Quality - Aizhuo Precision CNC

tate-of-the-Art Inspection Capabilities

We invest heavily in industry-leading optical and tactile measurement
systems to verify tight tolerances down to microns.

Hexagon GLOBAL S CMM

For documented verification of true position, flatness, and complex 3D profiles.

Mahr MMQ 150 Formtester

Micron-level verification for cylindrical precision, runout, and concentricity on critical shafts.

Keyence IM-7010 Vision System & Tianzhun VMC322

Seconds-fast, non-contact full-dimensional scanning for high-volume production batches.

Mitutoyo FTA-H4C3000-DMM Contour Tracer & Mitutoyo SJ-410 Roughness Tester

Ensuring superior surface finishes (Ra) and micro-contours.

Tianrui EDX1800B6 RoHS Analyzer & Fischer XVLM-PCB Coating Thickness Gauge

In-house verification of alloy composition, RoHS compliance, and precise plating thickness (Gold/Silver).
Rockwell & Vickers hardness testers

Rockwell & Vickers hardness testers

Rigorous validation of material strength and heat treatment results for hardened steels and high-stress automotive parts.

Swiss TESA Height Gauge

Ultra-precise vertical dimension and step-height measurements right on the shop floor for continuous quality control.

Voltage & Resistance Tester

Electrical performance testing to verify conductivity and insulation performance based on project requirements of custom telecom pins and electronic contacts.

Pull Force Tester

Validating the mechanical strength, insertion/extraction force, and durability of assembled parts and connectors.

Metallographic Analyzer

Deep microstructural analysis of metals to ensure the integrity of raw materials and verify the absence of internal defects post-machining.

Salt Spray Tester

Accelerated environmental testing to certify extreme corrosion resistance for harsh automotive, marine, and aerospace applications.

High-Temperature Tester

Rigorous thermal testing to evaluate structural integrity and thermal stability under defined test conditions of critical components under extreme heat conditions.

Rigorous Quality Control at Every Stage

Technician works with measurement machine

Cleanroom manufacturing equipment setup.

Industrial inspection machines in laboratory

Step 1: IQC (Incoming Quality Control):

Spectrometer and RoHS material analysis on all raw metal bars and medical-grade resins before production begins. We verify the exact chemical composition to guarantee authentic material performance.

Step 2: FAI (First Article Inspection):

Comprehensive CMM verification and documented FAIR (First Article Inspection Report) to lock in DFM precision, verifying critical dimensions against the approved drawing and inspection plan before mass volume runs.

Step 3: IPQC (In-Process Quality Control):

Automated interval sampling and real-time tool wear monitoring during high-volume production. (See our fully automated AOI sorting process below).

Step 4: OQC/FQC (Final Quality & Outgoing)

Final cosmetic verification, functional testing, and secure cleanroom packaging. Complete QA documentation and traceability reports are generated and sent alongside your parts.

100% Automated Optical Inspection (AOI) in Action

For high-volume micro-components and complex geometries, manual sampling is susceptible to human fatigue. We help reduce this inspection variability. Our Keyence-integrated AOI systems perform rapid, continuous defect sorting and dimensional verification directly on the production line.