Beijing Beautysub Technology Co., Ltd
  Beijing Longstar International Imp & Exp Co., Ltd
  Office add.: Rm. 607~608, Building #16, Greenland phase 3, Changyang, Fangshan District, Beijing, China.
  Factory add.: No. 10, Zhenxing Street, Development Zone, Zhuozhou City, Hebei Prov., China.
  Post code: 102401
  Tel: 0086-10-52802639, 52802637, 52802638
  Website: www.longstarsublimation.com, www.beautysub.com, www.long-star.com.cn

  E-mail: sales@long-star.com.cn, sales@longstarsublimation.com
  Wechat & Whatsapp: 0086-18511939916, 0086-18511939918

  Working time: From Monday to Friday AM 9:00 to PM 17:30.