Strict Testing Process

At NUNOO, we take quality and reliability seriously. Our products undergo a series of comprehensive tests to ensure they meet the highest standards. Our meticulous testing process includes:

  • Step1

    Key Friction Test

    We subject our products to a rigorous key friction test, simulating real-world usage scenarios to assess their durability and long-term performance.

  • Step2

    Key Life Test

    We assess the lifespan of our buttons through a key life test, ensuring that they remain responsive and reliable over extended periods of use.

  • Step3

    Vibration Test

    Our products are tested for their ability to withstand vibrations, ensuring they remain functional and stable even in challenging conditions.

  • Step4

    Temperature And Humidity Test Chamber

    We evaluate our products' resilience by subjecting them to high and low-temperature testing, replicating extreme environmental conditions.

PCBA Detection

Our attention to detail extends to PCBAs (Printed Circuit Board Assemblies). We conduct:

  • Step1

    Printing Detection

    Precise printing detection ensures the accuracy and quality of our circuit boards.

  • Step2

    Solder Joint Detection

    We meticulously inspect solder joints to verify their integrity and strength.

  • Step3

    Component Performance Test

    Every component is tested to ensure it meets our stringent performance criteria.

QA QC Testing Process And ISO9001 Compliance

We follow a comprehensive QA QC (Quality Assurance and Quality Control) testing process and strictly adhere to ISO9001 production standards. Our QC detection includes:

  • Step1

    Display Screen Color Brightness Detection

    We assess display screen color brightness to guarantee a vibrant and clear user experience.

  • Step2

    Radio Sensitivity Detection

    Our products are rigorously tested for radio sensitivity to ensure reliable signal reception.

  • Step3

    Bluetooth Call Detection

    Every component is tested to ensure it meets our stringent performance criteria.

  • Step1

    Pre-Delivery Aging Test

    Upon request, we perform a pre-delivery aging test, assuring that products perform optimally upon arrival.

  • Step2

    Aging Test And Inspection

    Our aging tests adhere to relevant national standards, simulating harsh usage conditions and predicting product lifespan based on usage requirements.

  • Step3

    Full Function Testing Before Packaging

    We conduct a full function test of products before packaging, affixing production date labels and pass labels.

Product Packaging

Our packaging process includes:

  • Step1

    Appearance Inspection

    We meticulously inspect product appearance, ensuring it meets our high standards of aesthetics and finish.

  • Step2

    Accessories Inspection

    Accessories are rigorously inspected to guarantee completeness and quality.

  • Step3

    Complete Product Delivery

    We ensure complete, flawless product delivery to meet customer expectations.

Drop Test

We conduct drop tests to guarantee our products' resilience during transportation, ensuring they arrive in perfect condition.

At NUNOO, our commitment to quality and rigorous testing processes ensure that our products not only meet but exceed your expectations. We take pride in delivering reliable and exceptional automotive technology solutions to enhance your driving experience.