Well organized petition package with professionally drafted petition letter. They did quite a lot of homework for my background and polished the package with supporting data (worldwide citation/journal ranking etc). Keep in mind that they have a good understanding of the metrics immigration office...rs use, and therefore were able to present my academic work in a convincing format that is easy to evaluate.

My friends recommended Dr. Cai's group to me when I was thinking to apply for NIW application. I was very grateful that I listened to my friends and worked with Dr. Cai and his team member Xiao Yang for this application. All team members in Dr. Cai's group are very professional. Each of them is exp...ert in their fields. I was not very confident of my case since I don't have many citations in the beginning, but Dr. Cai and Xiao did a great job to help me on the preparation of all the documents. I soon realized that I can depend on them and fully trusted them on my case. In addition, everyone in Dr. Cai's group are friendly and always willing to help. I got response from them very quickly whenever I had questions. I will recommend Dr. Cai's group to anyone who needs immigration services.