I have known Attorney Cai for almost two years now. Attorney Cai and his team are very professional. They helped me with NIW and EB1A I-140 petitions. Both cases were approved without requesting for further evidence. Attorney Cai and his team have been very helpful through the whole processes. Attorn...ey Cai was available whenever I needed him; even when I emailed him at 11 pm, he emailed me back immediately, and his replies are always very helpful and informative. Top notch service!

Dr. Cai Mangmang and his team prepared major documents for my EB1A I-140 application, which was approved in 10 days by the TSC center, with the premium processing service. Dr. Cai's team offered timely responses and professional work. My experience working with them was great, and I highly recomm...end this firm to people applying I-140, EB1A.

Mangmang helped me on my EB-1A I-140 application, his team was fairly experienced and knowledgable on material preparations and timing control. We had a great communication on my case and his team was also ready to answer any concerns I had. I got my I-140 approved two days after submitting the mater...ials, it was amazingly fast. I would highly recommend his team if you are considering an immigration lawyer to efficiently obtain your permenant residency with a higher confidence.

Mangmang and his team helped me throughout my EB1A I-140 application. They offer timely responses, professional work flow and organization, and many covered services at no additional cost. I started my preparation in mid August. With their clear instruction, prompt responses and timely drafted materi...als, we managed to submit the application in mid October for EB1A I-140 premium process. The USCIS received date was Oct 24, and approval date was Oct 27, surprisingly quick. My experience working with them was great, and I'm glad that I chose them. I highly recommend them for applying EB1A.