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Quality is Not an Act. It’s Our System

Home » Quality Control

For over 15 years, our reputation has been built on a single principle: uncompromising quality. In the world of professional LED displays, reliability isn’t a feature—it’s the foundation. This page offers a transparent look into our vertically integrated manufacturing facility and the rigorous, multi-stage quality control system that ensures every product bearing the Cynoled name is built to perform and built to last.

A Rigorous Journey: From Component to Creation

Step 1:Meticulous Component Sourcing & Incoming QC (IQC)

A display is only as good as its weakest component. We exclusively source critical components from industry-leading brands like Nationstar (LEDs), MBI (Driver ICs), and Meanwell (Power Supplies). Every single batch undergoes strict Incoming Quality Control (IQC) to test for performance and compliance before it is ever allowed to enter our production line.

Step 2:Precision Manufacturing in an ISO 9001 Certified Environment

Our manufacturing facility is ISO 9001 certified, operating in a controlled, anti-static environment. We utilize state-of-the-art automated machines to ensure every component is placed with microscopic precision, guaranteeing the stability and longevity of every module.

Step 3:The Critical 72-Hour Aging Test

This is where we separate good from great. Every single LED screen is powered on and runs continuously for at least 72 hours.

  • Dead Pixel Detection: Running full-screen solid colors to identify and replace any faulty pixels.
  • Brightness & Color Uniformity: Ensuring a seamless, consistent image across all modules.
  • Stability Under Load: Playing continuous video content to test the performance of power supplies and receiving cards under stress.

Step 4:Comprehensive Functional & Structural Testing

A beautiful image is nothing without a reliable structure. We conduct a battery of tests including:

  • Waterproof Testing (for outdoor series): Subjecting screens to high-pressure water jets to guarantee their IP rating.
  • Vibration Testing (for rental series): Simulating the rigors of transport to ensure all connections remain secure.
  • Signal & Data Integrity Checks: Verifying flawless communication between all modules and control systems.

Step 5:Final Inspection & Secure Packaging

Before shipment, every order is checked against a final QC checklist. We then package your display in custom, high-density pearl cotton foam and secure it in reinforced plywood cases to ensure it arrives in perfect, factory-new condition.

Certified Quality. Guaranteed Peace of Mind

Our commitment to quality is verified by the world’s leading standards organizations. These certifications are your guarantee that our processes and products meet the highest international benchmarks for quality, safety, and environmental compliance.

ISO 9001

For our quality management systems.

CE

Certified for sale within the European Economic Area.

RoHS

Compliant with the restriction of hazardous substances.

FCC

Certified for electronic interference standards in the U.S.

Our Quality is Our Promise

This rigorous quality control system is the reason we can confidently stand behind our products with a comprehensive manufacturer’s warranty. It’s our promise to you that your investment is protected.

Partner with a Manufacturer You Can Trust

You’ve seen our process. Now, let’s build your project. Contact our team to discuss how our commitment to quality can ensure the success of your next visual installation.

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