About
About Preen
AC+DCPower SolutionsFound in 1989, Preen (AC Power Corp.) is a world leader in power supply systems and has been developing AC and DC power supplies based on the core technology of power conversion. We provide advanced, reliable and cost effective power products including AC power source, DC power supply, regenerative grid simulator, power supplies for aerospace and defense, and line conditioners.
Preen's customer base consists of major international corporations. Significant markets Preen served include electric vehicle,renewable energy, home appliance and consumer product manufacturing, military, aerospace,and general R&D and EMC compliance testing.
History

Core Values and Vision

Global Network
With corporate office located in Taipei, Taiwan, Preen has total three manufacturing facilities and multiple branch offices and service location worldwide, including the U.S. office located in Irvine, California, to provide most timely service to customers.
Honor & Award
Preen's core philosophy, Value & Innovation, reflects on the continuously improvement of product quality and design. Many of our products are CE and RoHS certified, in line with international safety standard and environmental friendly development. All Preen's manufacturing facilities have ISO9001:2015 certifications. We keep rigorous controls on manufacturing processes and plant management to ensure only the top-quality products are delivered.

Career
JOIN OUR TALENT COMMUNITY
Preen are proud to offer rewarding careers in an atmosphere that stimulates creativity. We encourage autonomy and strive to create a high-quality workplace. Explore our opportunities and join our dynamic team today!