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咨询热线：010-57151579 13683287360
beijing dongfang daying technology co., ltd. contact: manager of a horse phone: 010-57151579 cell phone: 13683287360 mailbox: bjdfdy@163.com address: no.6 a, kangding street, beijing economic and technological development zone, beijing
project center project center (pre sales technical support): mobile: 17310592980 (wechat) mailbox: 17310592980@163.com
administrative center phone: 010-57151579 fax: 010-60207811 cell phone: 13683287360 mailbox: 13683287360@163.com
office address beijing dongfang daying technology co., ltd. address: no.6 a, kangding street, beijing economic and technological development zone, beijing web site: http://www.ors-robot.com
phone: 010-57151579 fax: 010-60207811 cell phone: 13683287360 mailbox: 13683287360@163.com