Guanxingnav (GNAY)

Eastcome Supply Chain Limited Company

ADDRESS:Room 401, 4/F., Wanchai Central Building, 89 Lockhart road, Wan Chai, Hong Kong

Shanghai Dongzhi Technology Co. Ltd, Company

ADDRESS:2nd Floor, No.979 Yunhan Road, Lingang New Area, China (Shanghai) Pilot Free Trade Zone General

PHONE NUMBER:13901979518

EMAIL:info@guanxingnav.com

EMAIL: nigel@estc-sc.com