Chief engineer

DengShiChao: (technical support fields-frequency components)

Phone: 0724-8686278; 13971851986

E-mail: dsc@chinadongguang.com

Deputy chief engineer, thick film department minister

TianZhenGuo: (technical support fields-thick film integrated circuit)

Phone: 0724-8686213; 13971866826

E-mail: tzg@chinadongguang.com

Assistant to the general manager, quality department manager

XiaoFei: (technical support fields-quality control)

Phone: 0724-8686227; 13797959095

E-mail: xf@chinadongguang.com

Senior technical service commissioner

DuDaYong: (technical support fields-frequency components, line matching)

Phone: 0724-8686227; 13972867145

E-mail: ddy@chinadongguang.com

The chief engineer, SMD department minister

HuangJiNing: (technical support fields-SMD frequency components)

Phone: 0724-8686274; 18986960515

E-mail: hjl@chinadongguang.com