Changyuan Technology Group Ltd. (CYG)（Stock abbreviation: Changyuan Group, Stock code: 600525. SH）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 8,000 employees at home and abroad, 16 industrial parks in China, total of over 20 subsidiaries and offices overseas. In 2002, CYG was listed on the Shanghai Stock  Exchange, and its total assets have exceeded 2.42 billion dollar so far.

Along the way, CYG unswervingly moves toward the mission of "For a smarter manufacturing  world; For a safer and easier use of energy". After nearly 40 years of development,  CYG's industrial fields cover five major directions of digital energy & power, new  energy, electricity & new energy materials, safety technology, precision test & automation, serving thousands of high-quality customers in 80 countries and regions  around the world, and CYG is also a long-term partner of the world's top 500 enterprises  such as State Grid and Southern Power Grid.