Illustrative inspection of a fixtured molded component in a precision metrology laboratory.

QUALITY

Quality checks tied to your requirements.

Drawings, specifications and agreed references define what to check, what to record and what to review before release.

QUALITY FRAMEWORK

Start with the agreed
inspection basis.

Use the current drawing, specification and approved references to decide where checks are needed and what to record.

Requirement Alignment

Confirm the current drawing, specification, approved sample and acceptance criteria.

Process Control

Place checks at the features and manufacturing stages that need them.

Verification & Records

Keep each finding with the reference used to make the next decision.

INSPECTION & VERIFICATION

Check the part against
the agreed requirement.

Review dimensions, appearance and function against the drawing, specification or approved sample for the project.

Dimensional

Check specified features against the current drawing.

Visual

Compare appearance with the agreed sample or finish standard.

Functional

Define the check from the part's fit or intended function.

Sample / reference

Use an approved sample when it forms part of acceptance.

dimensional check shown in an illustrative inspection scene.
DIMENSIONAL CHECK

Measure specified features against the current drawing.

functional test setup shown in an illustrative inspection scene.
FUNCTIONAL TEST SETUP

Choose a test method for the part's required fit or function.

Illustrative vernier caliper checking the external width of a molded plastic feature at two opposing contact faces.
EXTERNAL WIDTH CHECK

Check the molded feature's outside width against its specification.

Illustrative inspection scenes.

LABORATORY & TESTING

Choose the check
that fits the requirement.

Dimensional, material, mechanical and environmental checks answer different questions. Define the method and acceptance basis for each project, including external testing where needed.

DIMENSIONAL & METROLOGY

CMM and optical measurement, height and depth checks, calipers, micrometers and gauges for specified features.

MECHANICAL & FUNCTIONAL TESTING

Force, torque, drop, transport-vibration, surface-durability and project-defined functional checks.

ENVIRONMENTAL & RELIABILITY TESTING

Temperature, humidity, salt-spray and environmental exposure checks planned against the specification.

MATERIAL / SAFETY / SPECIALIZED TESTING

XRF screening, melt-flow and specified material checks. Confirm the method and whether internal or third-party testing is required.

Illustrative laboratory environment equipment context.
LABORATORY ENVIRONMENT

Measurement and sample-preparation areas serve different checks.

Illustrative dimensional measurement equipment context.
DIMENSIONAL MEASUREMENT

Fixturing and probe access depend on the feature being measured.

Illustrative environmental test preparation equipment context.
ENVIRONMENTAL TEST PREPARATION

Sample placement and test conditions are set before a test begins.

Illustrative laboratory scene.

PROCESS CONTROL

Put checkpoints where
the work needs them.

Choose checks for the specified features and process stages. Record each finding against the current requirement.

Requirement basis

Drawing · Specification · Approved sample · Acceptance criteria

Requirement Review

Confirm the current drawing, specification and acceptance reference.

In-process Checks

Check the features and process stages identified for the project.

Verification

Compare findings with the agreed requirement.

Records / Release

Record the finding and review it before handoff or release.

TRACEABILITY & RECORDS

Keep the part, drawing
and finding connected.

Identify the part or sample, use the current drawing revision and retain the check and its reference for the next decision.

Part / sample identification

Identify the item checked and its project or sample reference.

Inspection records

Record the feature checked and the finding.

Revision / change records

Keep the drawing revision with the finding.

Acceptance references

Record the specification or approved sample used for acceptance.

Illustrative comparison of a molded sample marked S-01 with a matching S-01 engineering outline drawing.
SAMPLE / DRAWING REVIEW

Match the sample ID and visible features to the current drawing before recording a finding.

Illustrative sample review scene.

CERTIFICATIONS & COMPLIANCE

Check certificates and records
against the project need.

Confirm validity and scope before using a certificate or inspection record as project evidence.

CERTIFICATE RECORDS FOR REVIEW

IATF 16949Automotive Quality Management
IECQ QC 080000Hazardous Substance Process Management

Project quality information

Inspection
Incoming, in-process and outgoing checks
Measurement
CMM, optical and gauge-based checks
Test planning
Internal equipment first; third-party testing for needs outside internal scope or disputed results
Records
Dimensional and first-article report templates
management system certificate supplied by the client for review.
MANAGEMENT SYSTEM CERTIFICATE

IATF 16949:2016 · Shenzhen Jietu Electrical Co., Ltd. · scope: injection-molded plastic parts under 5 kg; product design excluded · expiry shown: 17 September 2027.

compliance certificate supplied by the client for review.
COMPLIANCE CERTIFICATE

IECQ QC 080000:2017 · Shenzhen JTO Electrical Appliance Co., Ltd. · hazardous-substance process management · expiry shown: 2 February 2027.

Dates and subjects are reproduced from the supplied certificates. Confirm current status and applicable scope for the project. These records do not establish automotive safety-part capability. Certificate holders and validity are shown as confirmed for the current release.

CONTROLLED RELEASE

Release only after
the required checks are complete.

Review the specified checks and records before handoff or release.

Requirement alignment

The applicable requirement and acceptance basis are understood.

Required inspection complete

The checks identified for the current scope have been addressed.

Verification recorded

Relevant findings and review references are available.

Handoff / release prepared

The current status can be communicated for the next project action.

DISCUSS YOUR PROJECT

Bring the current project requirements into review.

Share available drawings, specifications and quality requirements to identify the checks needed for your project.

Quality and Inspection | JTO