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Heng Yu is a Hong Kong based company, with a strong R&D center in our Hong Kong headquarter and powered by our own modern production campus in Zhuhai (Guangdong, China). The two offices are linked up together by the world’s largest and amazing bridge over the sea.

Get In Touch

Phone: +852 2394 1852
Address: Room 1503-05, NanFung Commercial Center, 19 Lam Lok Street, Kowloon Bay, HK

Our Location

852-2394 1852



The VFD220A is a 2-line Vacuum Fluorescent Display (VFD) traditional Customer Display which is aimed to provide a wide viewing angle, long life, high reliability and high display quality for the POS application. It has dual interface: RS232 and USB VCOM, which can run on the legacy and new system without any changes. It supports on the field firmware upgrade and a variety of country font sets.



Key Features

  • Use a wide view angle, high contrast and brightness VFD module 
  • 20 characters x 2 line 
  • Support major command sets (ESC/POS,CD5220,DSP8000,BA63…)
  • Support dual interface: RS232 and USB VCOM. Auto-detectedby the corresponding cable.
  • Comes with extendable long pole and strong base (having a metal weigh)
  • Support major international character sets
  • Support firmware upgradeBaud rates from  300 up to 9600bps
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