Founded in 1971 and headquartered in Taipei, Delta provides power management and cooling solutions worldwide.  Delta has grown over the years, with a comprehensive business operation covering R&D, production, sales and service. By the end of 2022, it has four main production bases in Dongguan, Guangdong, Wujiang, Jiangsu, Wuhu, Anhui and Chenzhou, Hunan. More than 30 R & D centers and laboratories, more than 2,300 R & D engineers, 68 operating outlets, and a total of more than 40,000 employees.

With innovative technology, continuous enhancement of engineering research and development equipment and sophisticated testing instruments, Delta continues to produce efficient, energy efficient and reliable products and solutions. Delta subsidiary Zhongda Dentsu also has a deep understanding of the customer's operating environment and the process needs of various industries, and provides customers with complete solutions to enhance their competitive advantage. In order to meet the needs of customers' uninterrupted operation, in addition to a complete branch, technical service and maintenance outlets, Dentsu's well-trained technical service team can provide customers with customized, comprehensive pre-sale and sale services and the most reliable after-sales support.

While revenues continue to grow, Delta also spares no effort to practice sustainable development. Based on our commitment to environmental protection, Delta focuses on energy management and energy efficiency at our sites. By combining the company's core capabilities, Delta also actively participates in and sponsors various social welfare activities, ranging from environmental education, green building promotion, talent cultivation, academic research and development. Delta has been recognized for its concrete contributions to society and the environment through continuous action, including being included in the Dow Jones Sustainability Index's "World Index" for 12 consecutive years; Awarded double "A" ratings for "Climate Change" and "Water Security Management" by CDP Global Environmental Information Research Center in 2020 and 2022, and awarded the supply chain Participation Leader for 6 consecutive years; For 8 consecutive years, the Academy of Social Sciences "Corporate Social Responsibility Blue Book" Top 10 Foreign companies and so on.