The team of Dr. Cai always respond in a timely manner and work very efficiently. Dr. Cai helped me file my NIW I-140, and it was approved 4 months after application. My first EB1-A I-140 application was denied after RFE but my second application was approved today which I am very glad. I would recomm...end Dr. Cai to anyone looking for an immigration lawyer specialized in the scientific field especially at this difficult time.

Dr. Cai was recommended to me by a friend. Dr. Cai and his staff provided me with excellent service. I applied 1-140 under NIW category which was approved and then I switched to EB-1B category which was also approved in 4 months without RFE. Dr. Cai's staff is thorough in collecting all the necessary... documents. Dr. Cai and his staff always provided answers to my queries during the application process. It has been a wonderful experience overall. I definitely recommend Dr. Cai for people looking to hire him.

I submitted my EB1a application in last year and my previous attorney persuade me withdraw my case in this Jan when the RFE came. After I withdrew it, my case was not concerned any longer and I was not given any advice for the re-application, even though my service fee was not returned. Until I conta...cted with Cai, I have no any idea how to do next. Cai helped me re-applied and designed the specific strategy according to my background. His assistant Wei Wang and Sha Qia gave me a lot advice and discussed with me about the strategy in my case application. We had enough communication by phone and that helped finding my highlighted achievement. My previous attorney asked the recommendation letters within a year and it gave me much pressure, because the long-time documentation makes recommendation letters expire very soon. However, Wei Wang told me it is acceptable for the letters over 1 year to be regarded as "recent". Their team gave me much help in understanding the USCIS policy and the technique in documents preparation. My case was approved without RFE only a month later after submission. I am very appreciated for their efforts and perfect skills on how to transfer the impossible missions into reality.