ShenZhen Address


Rm 407, Tower B, Innovation Science & Technology Plaza, Tian An Cyber Park, Fu Tian, Shenzhen, China

(0755)83432559
(0755)83438329
(0755)83434129

(0755)83439099
Sales


SGchip@sigmachip.com

BeiJing Address


Room 806, Unit 4, Building 2, Zhongguancun Integrated Circuit Design Park, 9 Fenghao East Road, Haidian District, Beijing, China

010-59562980

010-59562970
Sales


SGchip@sigmachip.com

HongKong Address


Rm 702, Billion Trade Centre, 31 Hung To Road, Kwun Tong, Kowloon, Hong Kong

(852) 3184 0062

(852) 3184 0036
Sales


SGchip@sigmachip.com