Dear xxx,
How are you!I have been in charge of the project for a long time although you did not know me.As my English is very poor,so I did not send my greetings to you before.However I know your company and products well and also I will be in charge of the project in the future.Hope we can keep our good cooperation as usual.As the Chinese New Year is coming,I wish all of you have a happy 2007!