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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

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