Sunus, founded in 2006, focuses on the independent research and development, production, and sales of integrated circuit board vacuum plugging process equipment and printing equipment for the electronics industry. In 2020, the company was recognized as a "High-Tech Enterprise in Jiangsu Province". In 2022, it was awarded the title of "Jiangsu Provincial Specialized and Sophisticated Enterprise". In 2023, the company was honored with the "National-Level 'Little Giant' Enterprise" title.

       Currently, the company employs 150 people, including 55 R&D engineers. It boasts 24,000 m2 of modern production workshops and a 3,600 m2 R&D center. The company has been granted 15 core invention patents, 55 utility model patents, and 30 software copyrights. Its products hold a leading position both technologically and in terms of industry market share. After-sales service points are established in Taiwan, Thailand, Vietnam, Singapore, Suzhou, Shenzhen, and Huangshi.