My I-140 got approved within 7 business days with premium processing thanks to NAmILG/Chen Immigration. I really appreciate their help in constructing a petition that covered all aspects of my background in the best way possible thus leading to the I-140 approval in such a short time. I would not have been able to put forth such a carefully drafted and precise petition letter myself. Furthermore, I appreciate the patience with which they handled my case through multiple revisions of the recommendation, testimonial and petition letters. All communications were also professional and prompt. Looking forward to working with them for my I-485 application. Thank You!