During these XXX (ใส่จำนวนปีที่ทำงาน) years you all have provided me support and through your encouragement and guidance I have been able to excel at the projects offered to me. With many of you, I have shared a unique camaraderie which I hope will continue in the years to come even though I shall not be here with the company. I now look forward to this new position that brings forth new challenges and adds more diverse experience to my career.