Room 1207, China Financial Information Center, No. 18 Dongyuan Road, Pudong New Area, Shanghai
Mail: Room 1207, China Financial Information Center, No. 18 Dongyuan Road, Pudong New Area, Shanghai
Zip code:200120
Tel: 0086-21-58312388
Email: service@lemengroup.com
Supervision Unit: Shanghai Tourism Complaints Supervision Office
Tel: 0086-21-64393615
Address: B1 Floor, No. 2419, Zhongshan South 2nd Road, Shanghai
Complaint hotline: Pudong New Area Tourism and Exhibition Service Center 0086-21-20242833
Address: 4th Floor, No. 524, Gaoke West Road, Pudong New Area, Shanghai
400-820-0169
© 2018-2025 Lemon Business Development Group Co., Ltd. Menghui Education Technology (Shanghai) Co., Ltd All rights reserved