Head Office

Tel: +86-760-88587578
Fax: +86-760-88586578

E-mail: info@hongjing-optech.com

Address: No.27 Qinye Rd.,Torch Hi-Tech Industrial Development Zone, Zhongshan City Guangdong China.

Postal Code:528437

Shenzhen Branch

Address: F12, Building R&D, intersection between Xixiang Rd. and Qianjin Rd. 2, Baoan District, Shenzhen City, Guangdong, China

SEOIN TECH
T) 82-31-386-3859 
F) 82-31-386-3857 
sit@seointech.co.kr ,  www.seointech.co.kr # A-F1015, Pyungchon Highfield, 66, Beolmal-ro,
Dongan-gu,Anyang-si, Gyeonggi-do, 14058, KOREA
Dongan-gu, Anyang-si, Gyeonggi-do, 14047, KOREA