Since its establishment in 2017, we have focused on two major fields: industrial automation and energy and power. Our mission is to provide customers with the most valuable products and solutions by striving to offer products and services that exceed their expectations and make them more competitive. Relying on the strong supply chain and production capabilities of the parent company of the group, Yayuan Technology Co., Ltd., we gather professional R&D talents, senior market, product, and sales teams from domestic and foreign industries. Adhering to the corporate spirit of "professionalism, integrity, innovation, and win-win", we start from Shenzhen, face China, and go global. The Shenzhen production base of Stone Electric is equipped with highly automated production equipment, with manufacturing and production capabilities ranking among the top in the industry, and has been awarded the title of National High tech Enterprise.

As the controlling parent company of Stone Electric, Yayuan Technology Co., Ltd. is a world-renowned power electronics product design and manufacturing company. Its sales in 2016 were approximately 300 million US dollars, and its market share in the external power adapter market for network communication, printers, and storage devices ranked first in the world. At the same time, PrimeVOLT brand photovoltaic inverters have been marketed in Taiwan and Europe and America for more than ten years, ranking second in the Taiwan market share. Shenzhen Xixiang Tianfu'an Industrial Park and Longgang Industrial Park can provide customers with advanced integrated product development, design management, comprehensive product research and development testing, and automated information production. Branches and joint insurance centers distributed throughout the country provide professional logistics support for users, including solutions, technical training, and service support, which can serve customers more conveniently and quickly.

In the next decade, Stone Electric will continue to adhere to the business philosophy of "honesty, integrity, and excellence", based on the fields of industrial automation and energy and power. With the three major technologies as the foundation, we will expand and strengthen our core businesses such as frequency converters, special UPS, inverters, and energy storage systems. We aim to become an international specialized industrial group with a reasonable product structure, leading technology, efficient management, and strong profitability. We are leading domestically, internationally renowned, fully committed to social responsibility, and developing harmoniously.