SOUTH GNSS NAVIGATION CO., LTD.
Address: 4/F, 5/F, 6/F, Area A, No.39 Sicheng Road, Tianhe District, Guangzhou, China
Zip Code: 510663
TEL: +86-20-23380888-6012
FAX: +86-20-23380888
E-mail: marketing@southgnss.com
Site: en.southgnss.com