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SINCE 1986
CHANGYUAN TECHNOLOGY GROUP LTD.

Changyuan Technology Group Ltd. (CYG) was founded in 1986，which is a tech-driven company specializing in intelligent manufacturing and digitization of industrial and power systems. CYG has more than 7,700 employees at home and abroad, 16 industrial parks in China, a total of over 20 subsidiaries and offices overseas. In 2002, CYG was listed on the Shanghai Stock Exchange.

Founded 40 years ago, CYG remains committed to its mission: “For a smarter manufacturing world. For a safer and easier use of energy.” With innovation as our foundation, technology as our driver, and high-quality development as our path, CYG focuses deeply on two core sectors: “Power & Energy” and “Intelligent Equipment”. As a long-term strategic partner of State Grid Corporation of China, China Southern Power Grid, and multiple Fortune Global 500 companies, CYG delivers products and solutions that have been successfully deployed in over 80 countries and regions worldwide.

7700
+
Personnel Scale
$1.15
bn+
2025 Revenue
$1.94
bn+
Total Assets

Scientific and technological innovation is the core driving force behind CYG’s sustained and high-quality development. We are deeply committed to independent research and development, constantly exploring advanced technologies that redefine industrial and power systems. Our achievements include recognition as 3 national specialized “Little Giants,” 21 provincial and municipal identified Specialized and Innovative Enterprises, and 26 high-tech enterprises. Leveraging a network of national testing centers, provincial and municipal enterprise technology centers, engineering technology centers, postdoctoral research workstations, and accredited innovation bases, we have secured 3,297 patents and 1295 Software Copyrights.


These accomplishments not only strengthen our leadership in renewable energy generation but also enhance our capabilities in ensuring robust operation safety and efficient smart distribution of energy across diverse sectors. Our continuous innovation supports every facet of our business, from pioneering digital energy solutions to delivering advanced centralized PV systems and automation systems. As we embrace future opportunities, we remain dedicated to creating exceptional social value and carrying forward our vision: “To be the world’s outstanding brand in intelligent digital industrial and power systems.”


0
Provincial and municipal identified Specialized and Innovative Enterprises
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National specialized “Little Giants” enterprises
0
High-tech enterprises
Milestones
1986

Founded by CIAC

2000

Established CYG Electric.

2002

Listed on the Shanghai Stock Exchange with 25 million shares

2006

Acquired CYG Contron and set up a post-doctoral research station.

2011

CYG SUNRI became a whole-owned subsidiary of CYG

2012

Acquired CYG Insulator.

2015

CYG IA became a whole-owned subsidiary of CYG

2019

In 2019, Gree Financial Investment made a strategic equity investment in

2020

Renamed as Changyuan Technology Group

2026

The 40th Anniversary of the Company's Establishment

Main Member Companies
Power & Energy
CYG SUNRI、 CYG Electric、CYG Contron、CYG Insulator、 CYG Qicheng、CYG Consulting& Engineering
Intelligent Equipment
CYG IA、CYG DM、Optofidelity、CYG Semi、CYG Precision Medical、CYG Meditech 、CYG EMRI、CYG Malaysia
Culture
Vision

To be the world's outstanding brand in intelligent digital industrial and power systems.

Mission

For a smarter manufacturing world.

For a safer and easier use of energy.

Spirit

Integrity   Striving   Passion   Innovation

Global Layout
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Our products and services cover 80 countries and regions worldwide
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There are 16 major industrial parks in China
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Having 4 major intelligent manufacturing bases in China
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Having over 20 subsidiaries and offices overseas