英文商务邀请函两篇-条据书信 篇一： dear sir/madam: we would like to invite you to an exclusive presentation of our new product. the presentation will take place at location, at time on date. there will also be a reception at time. we hope you and your colleagues will be able to attend. company is a leading producer of high-quality . as you well know, recent technological advances have made increasingly affordable to the public. our new models offer superb quality and sophistic
