The integrated display system of Changfeng instrument has many users in China, such as Ruixiang, Wuhu Diamond, Guihang and so on, sales prospects are good.

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  Xiaoyan 200
• 
  Xiaoyan 100
• 
  Guihang xiaoying
• 
  Luoyang Lode Pran
• 
  French DTA
• 
  Sanhe
• 
  Saichi
• 
  Paraguayan customers
• 
  Tianqi
• 
  Diamond DV20-F dashboard
• 
  Ruixiang RX1E
• 
  Ruixiang RX4E