I appreciate Chen Immigration Law Associates for their hard work in getting the approval of my I-140 petition in the EB-1b category. They were highly recommended by my friends. They guided me through each and every step and help prepared all the documentation. They were very responsive in sending feedback for my questions and have quick turnaround for my application materials. Their team is very through and they have paid extraordinary attention to every single detail preparing my case. My I-140 petition was approved within 5 business days. It was a pleasure working with Chen Associates Law firm. I highly recommend this firm. Thank you for the hard work and your assistance!