Review QC Protocol
ISO 9001 & EN ISO 12870 COMPLIANT

Rigorous metrology and mechanical endurance verification

Every production run undergoes strict bilateral QC inspection, dimensional calibration, and stress analysis prior to export containerization.

20,000

Hinge fatigue cycles

100%

Dimensional inspection

EN ISO

Compliance standard

Laboratory Regimes

Three-stage physical stress validation

Controlled testing parameters ensure millimetric tolerance and material integrity under extreme operational stress.

Hinge Torque Cycles

Corrosion Immersion

Drop-Ball Impact

Spring-hinge mechanisms undergo 20,000 continuous opening and closing cycles under cleanroom parameters to verify tension retention.

Synthetic sweat immersion testing evaluates electroplating permanence, metal bonding, and nickel-release chemical thresholds.

Structural frame integrity and lens retention verified via rigorous drop-ball impact resistance testing protocols.

Export Compliance

Zero-defect container release policy backed by pre-shipment dimensional inspection certificates.

Request Dossier

Request comprehensive production inspection dossier

Connect directly with our New Taipei City export engineering division.