水晶石数字教育学院

Contact-us



TEL

  HQ Tel: 88823333

  Academy Cooperation Dept.   Yan Xu     TEL: 010-88823312

  Academy Education Dept   Lixue Sun    TEL: 010-62336707

  Oversea Marketing Dept  Annie Xu   TEL: 010-88823315  

 
Free call

  Beijing Center free call:   400-810-3112

  Shanghai Center free call:   400-618-0966

  guangzhou Center free call:   400-810-3112

  dalian Center free call:   400-600-8552

  Qingdao Center free call:   400-820-6192

 

 
About us
Crystal Institute is a unit of CrystalCG Corp. and provides various sorts of high-quality services, including vocational education, academic education, and books publishing