Company Profile

Changyuan Technology Group Ltd. (referred to as “CYG”, stock abbreviation: Changyuan Group, stock code: 600525.SH) was founded in 1986, for business specializing in digital intelligentize of industrial and power system with research and development, manufacture, and providing service. The headquarter of CYG is located in Nanshan District, Shenzhen,China. Throughout 40 years of development, CYG now owns 13 industrial parks among cities like Shenzhen, Zhuhai, Dongguan, and Suzhou; three companies listed as national “Little Key Giant” of “professional, refine, specialized, emerging” characteristics, and another seven companies listed as provincials; 19 high-tech companies; two National Quality Inspection and Test Centers; 10 National/Provincial Technology Centers; one Post-Doctoral Scientific Research Workstation and one Post-doctoral Innovation Center. CYG has more than 7,600 employees, of which R&D technicians account for 55%.

“Smart Grid Equipment with Energy Internet Service” to be the core business, supplemented by “Smart Device for Consumer Electronics and Other Areas”. The two industries complement each other and form a grand blueprint for CYG Science and Technology Industrial Group.

For the “Smart Grid Equipment with Energy Internet Service” industry, CYG has built its product and service system for the whole power grid that covers the Five Segment, namely power generation, transmission, transformation, distribution, and utilization. The core market covers from new energy to traditional generation system, such as energy storage, photovoltaics, electric charging, integrated energy service, carbon neutrality, smart distribution grid, traditional power plant and transmission grids. Nearly four decade long accumulation of industrial advantage and profound understanding towards energy and power lays the foundation of our core competitiveness. CYG deeply collaborates with Fortune 500 companies as well as industrial leading enterprises to provide satisfying products for international clients all over 80 countries and regions. In the key power construction projects at home and abroad, CYG has never been absent.

As for the industry of “Smart Device for Consumer Electronics and Other Areas”, CYG is one of the first intelligent manufacturers in China to provide integrated solutions on electrical performance testing for global consumer-electronics customers. The core market covers many fields, such as consumer electronics, new energy vehicle, semi-conductor, high-end medical manufacture, apparel manufacture, and smart car-park. Based on our service philosophy of “integrated service, personalized customization, flexible and intelligent manufacturing”, CYG provides comprehensive solutions and implementation services for industry customers, and has set up R&D and manufacturing bases in Shenzhen, Zhuhai, Wuhan, Chengdu, Suzhou and other cities in China, as well as branches in the United States, Finland, Japan, Vietnam and other countries and regions around the world.

In the future, CYG will continue to carry out construction of new power system and energy industry upgrade, support the collaborative progress of energy revolution with digital revolution, and strive for a safer and more convenient use of energy; will also continue to develop intelligent manufacturing equipment and inspection automation, pushing for a smarter and more efficient manufacture industry worldwide. CYG will always progress with earnestness and commit to the vision of “Becoming a world-leading, national brand of intelligent and digital system for industry and electricity”.

Development Path
In 1982, the public relations team composed of Changchun Institute of Applied Chemistry of the Chinese Academy of Sciences, Wuhan High Voltage Institute of the Ministry of Water and Electricity and Jilin Radiation Institute completed the research on "multiple polymer radiation cross-linked heat shrinkable power cable accessories", and CYG came into being.
CYG was founded by the Chinese Academy of Sciences with a registered capital of 500,000 yuan
It was recognized as the first batch of high-tech enterprises in Guangdong Province and Shenzhen City
Changyuan Electronics was established
It was listed on the Shanghai Stock Exchange with A shares, with a total share capital of 99.54 million shares
Changyuan High Energy was acquired
It acquired Changyuan Gongchuang
A post-doctoral research station was established and Changyuan Shenrui was acquired
Changyuan Group's testing center obtained the national CNAS accreditation certificate
Changyuan SUNRI became a wholly-owned subsidiary of the group. The company was restructured and established in 1994 by the Ministry of Electric Power, Electric Power Automation Research Institute, Component Protection and Substation Integrated Automation Research Office
CYG won the "ACCA Top 100 Chinese Enterprises in the Future"
Changyuan Intelligent became a wholly-owned subsidiary of the group. The company has advanced 3C product testing technology
CYG acquired OPF
Focus on intelligent and digital industrial power system
Gree Group took a strategic stake,
Changyuan Equipment was established
Changyuan Tiangong will be acquired
The company changed its name to: Changyuan Technology Group Ltd.
The company's 35th anniversary
CYG proposed a new development strategy of "one main and one auxiliary", which is "smart grid equipment system and energy technology equipment and technical services, supplemented by consumer electronic intelligent equipment"
Corporate Philosophy


To become the world's outstanding industrial and power system intelligent digital national brand


Helping global manufacturing become smarter and more efficient
Promote safer and more convenient energy use


Integrity: Loyal to the enterprise and abiding by the society.
Respect: People-oriented, stimulate potential.
Passion: Forge ahead and pursue excellence.
Innovation: Dare to blaze new trails and keep pace with the times.

Core Value

Business philosophy: Maximize the value of the group and maintain continuous profit growth.

Staff development: CYG family, grow together! Lifelong learning, continuous progress.

Service concept: Quality and brand are the foundation of CYG, and customer satisfaction is the eternal pursuit of CYG.