ear all,
My name is [名字]. I just joined this excellent [新公司名称] yesterday, and previously worked at [以前公司的名称] as a [以前所在公司的职位]. It's my pleasure and honour to be a member of [新公司部门名称] and work with a distinguished group of people like you. I will do my best on my work in the future. Please let me know if I can be of help at the mean time.
Nice to meet you all and any suggestion is appreciated.
Warm regards,