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XINUN Quality / Process & Application

Control at
Every Stage.

Quality begins before production and continues through material review, process control, final inspection and application verification.

Quality Architecture

One Product.
Four Control Points.

Inspection is integrated into the production sequence rather than treated as one final event. Applicable checks depend on the product program and customer requirement.

01Before Production

Incoming Material

Rubber compounds, metal and aluminum parts are reviewed against product requirements.

Identification · Component condition · Batch coordination
02During Production

Process Control

Bonding surfaces, dimensions, vulcanization conditions and assembly status are checked.

Surface · Process condition · In-process dimensions
03After Assembly

Final Inspection

Finished parts are reviewed for appearance, dimensions, marking and packaging accuracy.

Visual condition · Assembly · Shipment readiness
04Before Publication

Application Verification

OE references, vehicle models, years and installation positions are reviewed.

OE · Vehicle · Year · Position
Product Architecture

What Makes a Mount Right?

A mounting product must connect physical geometry, material condition and vehicle application. Appearance alone is not enough.

FitMounting points and geometryBondRubber-to-metal conditionRubberMaterial and molded formAssemblyPosition and completionApplicationOE, model, year and positionFinishSurface, marking and packaging
XINUN engine mount rubber and metal construction
Review ObjectEngine Mount AssemblyFit · Bond · Application
Inspection Focus

Failure Points
We Watch.

These are review points and potential failure modes, not unverified performance claims.

01Rubber Cracking

Visible cracking, damage or irregular molding.

02Bond Separation

Exposed bonding areas and visible defects.

03Incorrect Geometry

Mounting and assembly measurements.

04Component Misalignment

Holes, studs and assembly orientation.

05Incorrect OE Matching

Product code, vehicle reference and packaging.

Traceability

Keep Product Information Connected.

Production and inspection information may be recorded according to product batch and customer requirements.

BatchProduct CodeOE & ApplicationInspectionPackaging
Documentation follows real programs.

Inspection records, test reports and technical documents are shared only when verified files exist for the relevant program.

Product Confirmation

Have an OE Number or a Quality Requirement?

Send the product information, target application and inspection requirement for review.