Company Name: Chinamamatalk Inc.   CEO: Kim Hyun Ju  
Business Registration No.: 814-81-01523
Headquarter: 729 Ho, 406-21, Jongga-ro, Jung-gu, Ulsan, Republic of Korea  
Research Center (Education Center): 1 Dong, 96, Gajae-gil, Buk-gu, Ulsan, Republic of Korea
Tel: 052) 298-7910   Fax: 052) 298-7911
chaitalk7910@naver.com