•  电话: 888.666.0969 (免费专线) 9:30 a.m. to 5:30 p.m. Eastern Time Zone
  •  华人专线: 888.666.0969 ext.380 (免费专线)
  •  线上咨询: 请按此开始免费评估

北美联合律师事务所(North America Immigration Law Group; Chen Immigration Law Associates)是一家从事美国移民的律师事务所,致力于代表来自美国50个州的公司、研究机构和个人,针对I-140移民申请提供法律服务。 我们专精于职业移民申请,并在下列移民类别保有高成功率的证明记录: EB2-NIW(国家利益豁免)EB1-A(杰出人才)EB1-B(杰出教授/研究员)

我们所累积的上万件I-140批准通知让我们对美国移民局的裁决趋势有着前所未有的洞察力
拥有上万笔的EB-1A,EB-1B和EB-2 NIW批准纪录,我们对USCIS判决I-140案件的方式有着丰富的第一手资料。 由于USCIS会不断改变对EB-1A,EB-1B和EB-2 NIW类别的裁决标准,我们事务所累积的庞大成功案例数据库能提供您前所未有且透彻的USCIS裁决趋势。 我们仔细分析我们所有案例的数据,将分析结果应用于为客户提供最新的建议,并随时调整我们的策略,使我们与美国不断变化的移民法规局势保持一致。 与我们合作,您可以随时得知重要的更新、策略和信息,让您可以对您的申请做出最明智的决定。

我们已经成功帮助过上万位背景和条件与您相似的客户
我们经手过众多的成功案例。无论您的条件、背景、专业领域、签证身份或国籍为何,我们极有可能已经帮助过数百名甚至数千名和您相似的客户。 我们的客户通常对我们能如此了解他们的研究和工作感到印象深刻。 我们的洞察力和理解来自于我们已经处理过许多与您条件类似的案例,这使我们有能力为每份申请量身订制最佳策略。

许多客户都是因为他人的推荐而与我们接洽
多年来,我们事务所吸引了许多新客户与我们合作,他们全都是基于我们的口碑、他人的推荐以及朋友和家人所分享的愉快合作经验而选择我们。 我们以我们的声誉自豪,也努力确保我们提供令人满意的绿卡申请服务给每位客户,让客户乐于与他们的朋友和同事分享经验。 这就是为何截至2025年,我们累积的批准案件总数已从2013年的600件成长至超过61,000件。

北美联合律师事务所 2020 年至 2024 年EB1 / NIW 案件批准数据

顾客见证

It is with great pleasure that I here come to express my highest gratitude and respect for North America Immigration Law Group. Victoria Chen and her incredible competent and professional Team of Attorneys are highly recommended by me. They diligently worked on my application and provided me with the best word of advice and expertise regarding my I-140 case. My process was approved within the standard and current processing time of four months. I am now, undoubtedly working with them again to apply for the I-485. I would recommend one and only Law Immigration Group, and that is Chen Immigration & Attorneys. This Team is stupendous.

- L. O., Senior Applications Engineer

2 years ago when I googled saying 'Best immigration lawyer for NIW' - It showed up Chen immigration on top of the list at Yelp. I decided to work with Chen immigration firm and now I am highly satisfied with my decision.
My EB2-NIW application has been approved after 13 months. Chen immigration helped me to submit this application. I am very much impressed the way they prepare my application for this category. They are very professional ! I have already recommended dozen of my friends to Chen immigration and will highly recommend to all those who are currently looking for immigration lawyer in USA.

- M. S., Postdoctoral Research Associate

Words can not describe my level of satisfaction working with folks at WeGreened. They have a rigid systematic approach to submit cases to USCIS (i.e. EB2-NIW in my case).
No hitting around the bush during working with you. Straight forward and logical folks. They throw it into your face when you are wrong, accept it with big heart if they fail. Turn-back time to your questions is within 24 business hours with no doubt at every single step of the progress. Do not doubt for even a single second to choosing them, regardless of your geographical point.

- T. J., Affiliate Faculty

I had worked with Chen Immigration group for my O-1A visa first and then retained with them for my I-140 petition under EB1A category. Their services are rapid and prompt with an affordable fee structure. They also have very high success rate of approvals. They have taken utmost care on all the required documentation. They usually respond to my questions in 1 business day. I highly recommend Chen Immigration group for my fellow colleagues for their petitions under various categories.

- R. V., Chief Technology Officer

I highly appreciate the support and professionalism of Chen Immigration Law firm. Although it took me a long time to gather all my documents but attorneys from WeGreened.com were never late in replying to any of my concerns. They were extremely meticulous in analyzing my documents and made sure all my supporting exhibits were appropriate. In only 30-days my EB2/NIW was approved and I'm sure it was due to their experience handling of my case. I'll certainly recommend others to consider hiring Chen Immigration Law Assoc. for any kind of immigration purposes. One of my friends is already in touch with them after hearing my success story. I sincerely appreciate their time and effort in preparing my case.

- A. R., Postdoctoral Scholar

My I-140 (NIW) was approved this week!
I was fortunate to come across Chen immigration when I started looking into my options for green card. I quickly realized they are extremely professional and would handle my case at a personal level. Indeed, over the last 1 year they have performed beyond my expectations.
Chen immigration team gave me a free evaluation after assessing my portfolio. Their timing for my case has been impeccable at every step. The lawyers have worked with me as a team. Communication with the whole firm has just been outstanding. I would recommend Chen Immigration extremely highly to all my friends and anyone who is in my shoes and looking into the process for Green card.

- M. R., Physician

READ MORE

NIW Approved for a Researcher Advancing Wireless Networks Despite a Request for Evidence (RFE)

“I truly appreciate your support and guidance throughout this process — it’s been a pleasure working with your team. Once again, thank you for your excellent service.”

Approved in 422 days

State of Residence: -

Read more

EB1A Approved for Computational Scientist Advancing AI-Driven Cancer Genomics and Molecular Modeling

“Thank you to the team for helping me through this process.”

Approved in 14 days

State of Residence: California

Read more

Success Stories: EB2-NIW Petition Approved for an Iranian Power Electronics Expert Despite the RFE (Request for Evidence), Thanks to NAILG

“I am truly grateful to the North America Immigration Law Group (NAILG) for their outstanding support throughout my EB2-NIW petition process. From the initial consultation to the final approval, the team demonstrated exceptional professionalism, attention to detail, and a deep understanding of immigration law. Despite receiving a Request for Evidence (RFE), they crafted a thorough and compelling response that ultimately led to a successful outcome. Their guidance was instrumental in presenting my research and achievements in the best possible light. I highly recommend NAILG to any researcher or professional seeking a trusted partner on their immigration journey.”

Approved in 403 days

State of Residence: New Zealand

Read more

Success Stories: With NAILG’s Expert RFE Response, EB1A Approved for Biomedical Engineering Lecturer

“Thank you for your message! This is the best news I have received in a while! Thank you so much for your team’s hard and excellent work!”

Approved in 112 days

State of Residence: China

Read more

Success Story: Our Strategic Filing and Premium Processing Service Leads to 14-Day O1-A Approval for Interventional Cardiologist from Nepal

“I was extremely satisfied with the service they provided. They were prompt, professional, and highly responsive—always getting back to me in less than 12 hours. They communicated effectively with my employer, which made the entire process smooth and stress-free. They clearly knew what needed to be done and guided me every step of the way. I would definitely recommend this lawyer for O-1 visa services to my colleagues.”

Approved in 14 days

State of Residence: Texas

Read more

Success Stories: Physician Resident in Neurology Achieved NIW Approval After RFE, Supported by NAILG’s Expert Legal Team

“Thank you so much! I really appreciate all your support throughout this process. It’s been a pleasure working with you guys as well!”

Approved in 185 days

State of Residence: Ohio

Read more

Success Stories: 13-Day NIW and 18-Day EB-1A Approvals for Welding Expert, Thanks to NAILG’s Premium Processing

“Today, my EB1 A application was approved under Premium processing in 15 business days. I am very happy the way the Chen team has worked with me, preparing all the required documents. I always got a reply in 48 hours with clear information on what needed to be done. I was offered regular service rather than refund service, but I do have faith in my credentials and gave it a try.
 
I 100 % recommend and truly appreciate the way the attorney worked with me throughout the application process. They are very professional, and I will give a 5-star rating to this firm.”

Approved in 18 days

State of Residence: Virginia

Read more

Success Stories: Accelerating a Greener Grid: Energy Scientist from Pakistan Secures EB-2 NIW Approval for Pioneering Work in Power Sustainability

“Thanks a lot for all your assistance and timely messages! I don’t have any complaints – the entire process was seamless and prompt.”

Approved in 485 days

State of Residence: California

Read more

Success Stories: Accelerating Drug Discovery with AI: NAILG Supports a Machine Learning Innovator from Bangladesh in Securing NIW Approval

“I sincerely appreciate the outstanding support from my attorney throughout my EB2-NIW petition. Their clear communication, prompt responses, and careful preparation of the petition made the entire process smooth and successful. I highly recommend their expertise to anyone pursuing similar immigration goals.”

Approved in 344 days

State of Residence: South Carolina

Read more

NIW Approved for Quantum Physics Researcher Advancing Photonic Materials and Quantum Technologies

“I would like to thank you for all your help and communication.”

Approved in 485 days

State of Residence: New York

Read more

Success Stories: Premium Processing Enabled 14-Day EB-1B Approval for Assistant Professor in Artificial Intelligence

“This is really great news. Thank you so much for your help.”

Approved in 14 days

State of Residence: Michigan

Read more

Success Stories: Dual Wins for Senior Transmission and Interconnection Engineer – NIW and O-1A Approved with NAILG’s Strategic Advocacy

“I am incredibly grateful to North America Immigration Law Group for their exceptional legal support and expertise in successfully securing approvals for both my EB2-NIW and O-1A immigration petitions. From the initial consultation to the final approvals, the team demonstrated a deep understanding of the complexities involved in both visa categories. They took the time to thoroughly assess my background, achievements, and goals, and then crafted highly strategic and persuasive petition packages that highlighted my qualifications and national interest contributions. What truly stood out was their meticulous attention to detail, strong writing skills, and the ability to present my professional record in a compelling, well-documented narrative. The attorneys were responsive, knowledgeable, and transparent throughout the process, patiently addressing my questions and guiding me through each step.”

Approved in 412 days

State of Residence: Florida

Read more

Success Stories: NAILG Successfully Secures NIW Approval for a Machine Learning Engineer

“Thanks for letting me know. It is great that my NIW has been approved.”

Approved in 42 days

State of Residence: California

Read more

Success Story: EB1A Approved in Just 15 Days With Premium Processing! We Helped a Chinese Student Secure Both EB1A and NIW

“Thank you for your assistance and support all the way!”

Approved in 15 days

State of Residence: District of Columbia

Read more

Success Stories: A Ph.D. student from China in the field of Mechanical Engineering achieves EB1A Case Approval in just 16 days with the Help of Our Assistance and Premium Processing!

“It is extremely excited to get approved! Thanks a lot for your help.”

Approved in 16 days

State of Residence: Texas

Read more

Next » « Prev