Im Jordanian resident in oman i wont go to exhibition in china-Shanghai 25/2 Nov time visa collect ?

Hi, you are in Oman, do you mean you live there or just travel to that place?
In general, you can try to apply in Oman with your valid passport, an application form, a recent taken photo, an invitation letter from the exhibition and your proof of legal status in Oman.

You can go to collect it after four working days after hand in the documents.