Delta Group

Delta Group


Delta was founded in 1971 and has been the global leader in switching power supply solutions since 2002 and DC brushless fans since 2006.

We offer the most energy-efficient power products in the industry, including switching power supplies with an efficiency of over 90%, telecom power supplies up to 97.5%, and PV inverters up to 98.7%. We have also developed the world’s first server power supply certified as 80 Plus Titanium with over 96% efficiency.

At Delta, we invest 5%–6% of annual sales revenues into R&D and have a global network of R&D facilities in Taiwan, China, Europe, India, Japan, Singapore, Thailand, and the United States.

We have been frequent recipients of international awards and other recognitions for innovation, design, and corporate social responsibility, and have been selected every year since 2011 for the prestigious Dow Jones Sustainability™ World Index (DJSI World). We were also included in the DJSI Emerging Markets Index in 2014, ranked first in five criteria among world-leading companies in electronic equipment, instruments, and components.

The only company from Greater China to be named to the CPLI from nearly 2,000 listed companies, Delta was ranked at the highest A-level of the Climate Performance Leadership Index (CPLI) of the 2014 Carbon Disclosure Project (CDP).

We continue our dedication to developing technologies and solutions that will reduce global warming and ensure a sustainable future for all people.

Our Mission

To provide innovative, clean, and energy-efficient solutions for a better tomorrow.

Corporate Culture

Strive for change and pursue sustainability

• Innovation

   Create new ideas and realize them effectively

• Customer Satisfaction

   Anticipate customer needs and exceed expectations

• Quality

   Consistently deliver superior performance and constantly pursue improvement

• Teamwork

   Leverage global value networks and collaborate to achieve mutual goals

• Agility

   Identity emerging trends and act quickly to capture new opportunities

Subscribe to our newsletter

Be the first to hear about new events, news and products!

Subscribe to our newsletter

Be the first to hear about new events, news and products!