No. 509, Floor 5, Bldg. G, Huafeng Baoan Zhigu Tech Innovation Park, No. 4, Yintian Road, Xixiang Street, Baoan Dist.
C27, 7/F, East Block 4, Seg Sci-Tech Park, Huaqiang North Rd., Futian District
Floor 5,Building 6,Jinfo Industrial Park,HeZhou,XiXiang Town
Smart-learningcreative products and contents 9069,Nurikum Square, Sangahm-dong, Mapo-gu, Seoul