Address: door outside the west gate of Olympic Sports Center, Heyedi street, Shushan District, Hefei City, Anhui Province,

Address: No.11, floor 11, building F, SOHO apartment, Zhongtian Exhibition City, guanshanhu District, Guizhou Province,

Address: No. 300, Jingdong Avenue, Qingshanhu District, Nanchang City, Jiangxi Province

Address:No.129 Daqing Road, Lianhu District, Xi'an City, Shaanxi Province,

Address: room 1202, building 4, shallow water peninsula a, Chenghua District, Chengdu City, Sichuan Province

Address: Room 102, gate 2, building 2, Hongji garden, evening news Avenue, Furong district, Changsha City, Hunan Province

Address: room b606, Shangkun ecological Creative Park, No. 10, Xiyuan Road, Sandun Town, Xihu District, Hangzhou

Address: room 513, new Hualian technology building, No. 5, Jiachuang Road, Tongzhou District, Beijing

TEL ：18911284531

Address: 4th floor, building 5, No. 23, Jinwen Road, Pudong New Area, Shanghai

TEL ：18621961105