News & Events

Preen will participate at APEC and Electronica China 2019. Both of them are the leading electronic exhibitions in the world.

This year, Preen will display our latest version of High Power Programmable AC Power Source - AFV＋Series, from 10kVA to 2000kVA, featuring intuitive UI interface, better performance, and more convenient control software.

Visit our Booth to get more information about our latest AFV-PLUS series!


Date: March 17 – 21, 2019
Location: Anaheim Convention Center
Booth: 1141


Date : March 20 -22, 2019
Location: Shanghai New International Expo Centre
Booth: E4 Hall No. 4178

More informations:ac power solutions and power supply applications