9:30 a.m. to 5:30 p.m. Eastern Time Zone
北美聯合律師事務所（North America Immigration Law Group; Chen Immigration Law Associates）是一家從事美國移民的律師事務所，致力於代表來自美國50個州的公司、研究機構和個人，針對I-140移民申請提供法律服務。 我們專精於職業移民申請，並在下列移民類別保有高成功率的證明記錄： EB2-NIW（國家利益豁免）， EB1-A（傑出人才）和 EB1-B（傑出教授/研究員）
我們所累積的上萬件I-140批准通知讓我們對美國移民局的裁決趨勢有著前所未有的洞察力
擁有上萬筆的EB-1A，EB-1B和EB-2 NIW批准紀錄，我們對USCIS判決I-140案件的方式有著豐富的第一手資料。 由於USCIS會不斷改變對EB-1A，EB-1B和EB-2 NIW類別的裁決標準，我們事務所累積的龐大成功案例數據庫能提供您前所未有且透徹的USCIS裁決趨勢。 我們仔細分析我們所有案例的數據，將分析結果應用於為客戶提供最新的建議，並隨時調整我們的策略，使我們與美國不斷變化的移民法規局勢保持一致。 與我們合作，您可以隨時得知重要的更新、策略和資訊，讓您可以對您的申請做出最明智的決定。
我們已經成功幫助過上萬位背景和條件與您相似的客戶
我們經手過眾多的成功案例。無論您的條件、背景、專業領域、簽證身份或國籍為何，我們極有可能已經幫助過數百名甚至數千名和您相似的客戶。 我們的客戶通常對我們能如此了解他們的研究和工作感到印象深刻。 我們的洞察力和理解來自於我們已經處理過許多與您條件類似的案例，這使我們有能力為每份申請量身訂製最佳策略。
許多客戶都是因為他人的推薦而與我們接洽
多年來，我們事務所吸引了許多新客戶與我們合作，他們全都是基於我們的口碑、他人的推薦以及朋友和家人所分享的愉快合作經驗而選擇我們。 我們以我們的聲譽自豪，也努力確保我們提供令人滿意的綠卡申請服務給每位客戶，讓客戶樂於與他們的朋友和同事分享經驗。 這就是為何截至2025年，我們累積的批准案件總數已從2013年的600件成長至64,000+件。
北美聯合律師事務所 EB1 / NIW 案件批准數據
| Approval or Refund® | ||||
|---|---|---|---|---|
| Category | Approval or RefilingTM | |||
| Approved Sum | Success Rate | Approved Sum | Success Rate | |
| NIW | 42,047 | 99% | 5,258 | 97% |
| EB1A | 9,218 | 91% | 4,534 | 86% |
| EB1B | 1,488 | 98% | 448 | 93% |
| Total | 52,753 | 98% | 10,240 | 92% |
Chen Immigration is by far the most professional and meticulous group I have come across. The entire process, right from the evaluation by Victoria Chen, to the final submission to USCIS is systematic and diligently planned. Each and every question is answered and at no point does one feel helpless. The letters are expertly drafted. Kudos to the team and Ms. Chen.- S. P., Scientist
The Chen Immigration Law group was recommended to me by a fellow postdoc at a networking event. He claimed that if they say that my credentials are good enough to file a case for a green card then it is almost certain success. He was absolutely right.- P. F., Post-doctoral Scientist
After evaluating my credentials we decided to apply under the EB2-NIW category. Overall, it was a pleasure working with them. All my questions were answered promptly and to the point. Although the communication was only through emails, it was very effective. They made very clear to me what documents are necessary and how to obtain them and they drafted amazing reference letters and the I-140 petition letter. The price was very reasonable (the best I could find) and they always keep their timeline.
I am really grateful for their service and I highly recommend them. Thank you so much!
I worked with this firm for my I-140 EB2-NIW application. They delivered everything as promised. Preparing documents for this application is a cumbersome work but WeGreened makes it really straightforward and simple. All I had to do was to write a research summary and contact my references for recommendation letters. Even for these steps they provided some samples and templates. Their messaging platform is great! Although I never talked to any of the attorneys on the phone, all my questions were responded within less than 24 hours on the messaging platform.- B. M., RF Computational Engineer
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).- T. J., Affiliate Faculty
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.
It was fantastic to work with Chen Immigration Law Group. I got my I140 approval just in 4 months.Chen Immigration Law Group is a very professional company.They answered all my questions with timely manner and prepared my I140 package really good that I received my approval way before than I expected. I also really like their online service which makes everything easy to understand and to follow the instructions correctly and help you to handle such a complex paper work efficiently.- A. C., Postdoc
Thank You Chen Immigration and Attorneys for your tremendous effort on helping me approve my NIW EB-2 petition. They are very professional from start to end. All the questions asked were answered in a professional manner in timely basis. I really appreciate all your work and suggestion during the process. If anyone of you plan to file your NIWS, Chen Immigration and Attorneys are probably the best options out there.- M. K., Geophysicist
