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                  CONTACT US

                  Chief expert: Professor Yongqiang Zhu (senior engineer)

                  Email address:zhuyq@www.buy2book.com.cn

                  Marketing department:021-61390611

                  Sales manager: Zhanjun Zhang(18621550669)

                  Email address: cs@www.buy2book.com.cn

                  Company website:www.www.buy2book.com

                  Service Hotline
                  021-61390611
                  Follow us

                  zhuyq@www.buy2book.com.cn
                  1005, Lane 912, Gonghe New Road, Shanghai

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