My name is XX.It's my great honour to enter department AA/BB,i'll be taking over what DD does in the past,so,from next week onward,if there is any question about project EE,please fell free to contect me,I'll be pleased to help you.And I hope everybody can support me,and I wish to be in a good relationship and work harmoniously with everyone of you in this office.Thank you!
还需要加什么的话,请楼主用汉语写出来,我可以长期回答此类问题