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          Beijing yihongtai Technology Development Co., Ltd.

          Contact number
          +86-010-62930090

          address: Beijing City, Haidian District spa town of Gao Li Zhang Hospital No. 1 Science Park Lake cloud Center Building No. 9

          Zip code:100095

          Fax:+86-010-62844216

          Line advisory telephone:+86-010-62935818

          mailbox:yht@yihongtai.com  sales@yihongtai.com

          International Sales Dept.

          Contact:Mr.Aleczheng

          TEL:+86-551-65369069 ,65369067

          FAX:+86-551-65369070

          E-mail:alecz@ahhesion.com  alecz@126.com

          ? 幸运快3彩票