Switchboard: 4008148588
Official website address: WWW.STEX.CC

Guangzhou Address: Shuntong International,6A05  Yufeng  square Helong 1 Road baiyun district Guangzhou, Guangdong Province, China
Marketing department telephone (same number on WeChat): Ms Liao 13824461871



  Shenzhen Address: Shuantong International, Building B, East Lakeside Apartment, Yonganfang, Baishixia, Fuyong, Baoan District, Shenzhen
Marketing department telephone (same number on WeChat): Ms. Lei 18702047288

  complaint: 020-36451055