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Why Can We Always Ensure Excellent Quality

Quality Control

WelandSignalTM’ products are subjected to comprehensive environmental tests including icing, salt spray, shock and vibration, ESD and temperature to guarantee superior performance in the harshest environments.

Shaanxi Weland Signal Technology Co.Ltd

High & Low Temperature Test Control Box Function Test Aging-test

Shaanxi Weland Signal Technology Co.Ltd

Integrated Sphere for Intensity Test Spectrum Test Normal Test Before Delivery

Shaanxi Weland Signal Technology Co.Ltd

Intensity and Light Angle Test Corrosion Resistance Test Waterproof Test

Shaanxi Weland Signal Technology Co.Ltd

Illuminate Test

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