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%.