P3.91 Outdoor LED Display Screen IP65 7680Hz Cabinet 500*500mm SMD1921 Digital Advertising Screen Outdoor Display

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Company Profile

Charming Co., Ltd. is dedicated to technological innovation and delivering high-quality services in the global entertainment lighting and LED industry.

Since introducing the world’s first LED display for entertainment applications in 2003, the company has continued to lead industry trends and has grown to become the most trusted LED brand in China’s entertainment lighting sector.

With nearly 100 patents and certifications including ISO9001, CE, CCC, CB, ROHS, and SASO, Charming Co., Ltd. upholds the corporate philosophy of “Charming Achieve Beauty.” The company operates an international-standard, fully automated LED display production facility spanning over 10,000 square meters. For over 22 years, it has provided premium products and services to clients across more than 150 countries and regions.

Comprehensive Warranty & Support Services

We stand firmly behind our products with strong warranties and lifelong support:

✅ Full 2-Year Warranty
Covering all displays, modules, and components — including free repair or replacement for any defects.

✅ Lifetime Maintenance
After the warranty period, we continue to provide support with only material costs charged.

Performance Optimization Services
To help you get the most out of your LED solution, we offer:

• Free Professional Training
  Hands-on sessions for screen operation and maintenance.

• Complete Technical Documentation
  Including manuals, software guides, and CAD installation drawings.

• Quality Assurance
  Certified test reports and product certifications.

• Tailored Technical Support
  Expert consultation and customized solutions.

• Dedicated After-Sales Protection
  Our ongoing service commitment features:

  ✓ On-site technical support (upon request)
  ✓ 24/7 remote troubleshooting
  ✓ Proactive maintenance guidance
  ✓ Timely software and firmware upgrades
  ✓ Reliable spare parts supply

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