ShenZhen Address


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

(0755)83432559
(0755)83432560
(0755)83438329

(0755)83434390
Overseas Saless


overseas_sales@sigmachip.com

BeiJing Address


No. 5, North Area, 1 Floor, No. 9 Shangdi East Road, Haidian District, Beijing, China

010-52808806

010-52808809
Overseas Saless


overseas_sales@sigmachip.com

HongKong Address


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


overseas_sales@sigmachip.com