CYG Digital Energy and Power Business Group
Telephones：+86 17352621735
Email：Cygepbg@
CYG New Energy Business Group
Telephones：+86 0756-3890888-6305
Email：Ny-market@
CYG Electricity & New Energy Materials Business Group
Telephones：+86 13560755908
Email：Embg-marketing@
CYG Safety Technology Business Group
Telephones：+86 0756-3838888
Email：Zhgc@
CYG Precision Test & Automation Business Group
Telephones：+86 18578230767
Email：Marketing@cygia.com
