Quality Assurance

Quality control for precision CNC parts.

DAXIN controls machining and inspection inside our own factory, so critical dimensions, surface requirements, and delivery records stay connected from drawing review to shipment.

View QC Process
DAXIN ZEISS CMM inspection equipment
ISO 9001Certified quality management system with practical inspection steps for CNC machining projects.
In-house

Machining and inspection are managed by DAXIN, not passed through an outsourced workflow.

CMM

Coordinate measuring support for complex geometry and critical dimensional checks.

ISO 9001

Quality records, process discipline, and continuous improvement are part of daily production.

Reports

Inspection documentation can be prepared according to project requirements.

Process Control

Quality is built into production.

For custom CNC parts, quality assurance cannot be a final check only. Our team reviews requirements before machining, monitors key dimensions during production, and confirms finished parts before packing.

01

Drawing and tolerance review

Before machining starts, we review drawings, CAD files, materials, surface finish notes, and critical-to-function dimensions.

02

In-process checks

Operators and QC staff check key dimensions during machining to reduce rework and catch issues before they move forward.

03

Final inspection

Finished parts are checked against drawings and order requirements, including dimensions, threads, appearance, and fit-related details.

04

Packing and records

Inspection results, packing method, and shipping coordination are handled together so finished parts arrive protected and traceable.

Inspection Capabilities

Checks matched to the part.

Different CNC parts need different controls. DAXIN combines CMM inspection, hand measuring tools, visual checks, and documentation to match the risk level of each project.

Dimensional inspectionCMM, calipers, micrometers, height gauge, and other measuring tools for critical dimensions and tolerances.
Thread and fit checksThread gauges, plug gauges, mating checks, and assembly-related verification when required by the drawing.
Surface and appearanceVisual inspection for machining marks, burrs, scratches, finish consistency, and customer appearance standards.
Material and process recordsMaterial certificates or related documents can be coordinated when requested for the order.
Final documentationInspection reports and key dimension records can be prepared for projects that require documented approval.
Lab Walkthrough

A quick look inside the inspection area.

This short video helps show the real environment behind the quality claim: a working lab, active inspection flow, and equipment that sits inside the production system.

5-second lab preview
Quality Documentation

Clear records for important projects.

When a project needs approval records, our team can align the inspection focus with your drawing, tolerance notes, and functional requirements.

Inspection report

Key dimension records and inspection results prepared according to project needs.

First article check

Useful for new parts, critical dimensions, and repeat production confirmation.

Material documents

Material-related documents can be coordinated when the order requires them.

Packing confirmation

Finished parts are packed with protection plans suited to machined surfaces and shipping distance.

In-house Factory

Quality control stays close to machining.

Because DAXIN owns and manages production resources, the QC team can communicate directly with machining, finishing, and project coordination. This reduces handoff risk and keeps corrective action practical.

Production visibilityQC feedback can return to the machining team quickly.
Practical controlCritical checks are tied to actual drawings and tolerances.
Customer supportReports and photos can be aligned with RFQ requirements.
DAXIN quality inspection equipment

Need inspection requirements confirmed?

Send your drawings and tolerance notes. DAXIN can review the quality control focus before quoting your CNC machining project.

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