导语：感谢信是重要的礼仪文书，是向帮助、关心和支持过自己的集体（党政机关、企事业单位、社会团体等）或个人表示感谢的专业书信，有感谢和表扬双重意思。以下是小编整理给客户的英语感谢信的资料，欢迎阅读参考。
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**客户：
我们公司一直得到您的大力支持和帮助，值此国庆节日即将来临之际，为了感谢您这段时间以来的支持与厚爱，谨向您表示衷心的感谢和美好的祝福！
在***的发展历程中，您，我们尊敬的客户，给予了我们无比的气力，在您的'大力关心与支持下，以及我们全体员工的勤奋努力下，我们凭借优质的服务，良好的信誉，取得了一个又一个的辉煌成绩。
饮水思源，我们深知，***所取得的每一点进步和成功，都离不开您的关注、信任、支持和参与。您的理解和信任是我们进步的强大动力，您的关心和支持是我们成长的不竭源泉。您的每一次参与、每一个建议，都让我们激动不已，促使我们不断奋进。有了您，我们前进的征途才有源源不尽的信心和气力；有了您，我们的事业才能长盛不衰地兴旺和发展。
为报答多年来您对我们的支持、信任和帮助，借此岁末年初之际，我们将开展优质服务活动，用真情往返报您，届时您来办理业务，将会让您得到一份惊喜！
在今后的岁月里，希看能够继续得到您的关心和大力支持，我们将继续为您提供最真诚的服务。
再一次感谢您的帮助和支持，恭祝您身体健康！阖家幸福！事业兴旺！万事如意！