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Hot line: 400-168-7689

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FACTORY

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  • 1
    Home measured private custom
  • 2
    Professional team on-site installation
  • 3
    Invite you to the same field acceptance project
  • 4
    Professional guidance free training
  • 5
    Regular on-site maintenance free
  • 6
    24-hour caring service
  • Home measured private custom
    Professional full-color LED display engineers on-site one-on-one service, according to your needs and features tailored to your full-color LED display engineering solutions
  • Professional team on-site installation
    Professional, engineering and technical personnel will personally come to you to guide the installation of LED large screen, and fast and efficient completion of the project to install.
  • Invite you to the same field acceptance project

    When the LED large screen installation is complete, our professional engineers will work with you to test the acceptance of the project, and demonstrate LED display steps.

  • Professional guidance free training

    You can be professional and simple control of full-color LED screen is our responsibility. We will be free for you to pay attention to the training of LED display and LED screen maintenance.

  • Regular on-site maintenance free

    Every month professional full-color LED display after-sales maintenance staff will come to regular free maintenance, real-time communication with you to maintain smooth, you have no worries.

  • 24-hour caring service

    24-hour service hotline: 400-0480-040. Professional LED display engineers answer the hotline. After-sales process, please move the "after-sales support" section.

CERTIFICATE

CERTIFICATE

CONTACT

CONTACT

Shenzhen ChenJia Optoelectronics Technology Co
Mobile phone number: 13823243700
Contact: Manager Hu
Address: Bao'an District of Shenzhen City Komeito town of Cheung Village, 100 A, 2nd Floor

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Copyright ©2005 - 2016 Shenzhen ChenJia Optoelectronics Technology Co   粤ICP备14080888号-2
Address: Bao'an District of Shenzhen City Komeito town of Cheung Village, 100 A, 2nd Floor