Beijing Ziruitiancheng Technology Co., Ltd.

Contact Us：

Beijing Ziruitiancheng Science and Technology Corporation Limited (Beijing Headquarters)
      Address: 1503 F/15（The actual floor number is F/12）, No. 19, Chaowai Avenue, Chaoyang District, Beijing
      Postal Code: 100020
      Information Hot Line:+86-10-65801937
      Fax: +86-10-65801903 
      Email: sxf@zirtc.com 

Beijing Ziruitiancheng Science and Technology Corporation Limited (Tangshan Production Base)
      Address: Lutai Economic Development Zone, Tangshan City
      Postal Code: 301506
      Fax:+86-22-69352300

Beijing Ziruitiancheng Science and Technology Corporation Limited (Ordos Production Base)
      Address: Jiangsu Industrial Park, Ordos City, Inner Mongolia Autonomous Region
      Postal Code: 017200
      Telephone: +86-477-15391259608