導語：感謝信是重要的禮儀文書，是向幫助、關心和支援過自己的集體（黨政機關、企事業單位、社會團體等）或個人表示感謝的專業書信，有感謝和表揚雙重意思。以下是小編整理給客戶的英語感謝信的資料，歡迎閱讀參考。
Dear ** clients:
Our company have been get your strong support and help, on the occasion of National Day holiday is coming, in order to thank you for your support and love this period of time since, we would like to express my heartfelt thanks to you and good wishes!
In the development of * * *, you, our respect of customer, gives us enormous strength, in your strong concern and support, and our diligent efforts of all staff, we with the high quality service, good reputation, has made brilliant achievements one after another.
We know that every little progress and success that *** has achieved is inseparable from your concern, trust, support and participation. Your understanding and trust is a powerful driving force for our progress. Your care and support are the inexhaustible source of our growth. Every time you take part, every suggestion, we get excited and push us to forge ahead. With you, we have an endless supply of confidence and strength. With you, our business can thrive and prosper.
For years in return for your support, trust and help to us, to the beginning of the end, we will carry out excellent service activities, with the love you in return, when you come for business, will let you get a big surprise!
In the coming years, we hope to continue to receive your care and support, and we will continue to provide you with the most sincere service.
Thank you again for your help and support, and wish you good health! Family happiness! Prosperity! Best wishes!
尊敬的**客戶：
我們公司一直得到您的大力支援和幫助，值此國慶節日即將來臨之際，為了感謝您這段時間以來的支援與厚愛，謹向您表示衷心的感謝和美好的祝福！
在***的發展歷程中，您，我們尊敬的客戶，給予了我們無比的氣力，在您的'大力關心與支援下，以及我們全體員工的勤奮努力下，我們憑藉優質的服務，良好的信譽，取得了一個又一個的輝煌成績。
飲水思源，我們深知，***所取得的每一點進步和成功，都離不開您的關注、信任、支援和參與。您的理解和信任是我們進步的強大動力，您的關心和支援是我們成長的不竭源泉。您的每一次參與、每一個建議，都讓我們激動不已，促使我們不斷奮進。有了您，我們前進的征途才有源源不盡的信心和氣力；有了您，我們的事業才能長盛不衰地興旺和發展。
為報答多年來您對我們的支援、信任和幫助，藉此歲末年初之際，我們將開展優質服務活動，用真情往返報您，屆時您來辦理業務，將會讓您得到一份驚喜！
在今後的歲月裡，希看能夠繼續得到您的關心和大力支援，我們將繼續為您提供最真誠的服務。
再一次感謝您的幫助和支援，恭祝您身體健康！闔家幸福！事業興旺！萬事如意！