请客户参与活动邀请函（通用3篇）
Dear ,
公司名 is going to take part in The 8th China (Shanghai) International Optics Fair held at Shanghai Everbright Convention & Exhibition Centre, on February 22-24, 20xx. The opening time is 22nd：10:00-18:00; 23rd： 9:30-18:00; 24th： 9:30-16:30.
公司名 cordially invites you to join the fair to expand our business.
Booth Information (Hall East, Level ,) is attached for your reference.
You can enter by free with simple registration with your business card on the spot. And please inform us your visit schedule via E-mail if possible.
Yours sincerely
公司名
January 22nd
Welcome to Our Booth at 展会名称
With upcoming 展会名称in 城市moving on us,we would like to invite you to our booth 展位号from 展期in 详细的展馆地点,城市等.
We hope to avail ourselves of this stage to comprehensively enhance relationship and positively develop new partnership with friends from all over the world for business cooperation in 公司部品field.
Looking forward to meeting you there then.
Best regards,
附上详细的联系方式
尊敬的先生/女士
节日的氛围和令人愉悦的环境正适合专业人士聚会。我们十分重视如您一般的专业人士来访。我们的合作公司——这次展示的举办者十分高兴邀请您来参加于____（日期）____（时间）的聚会。
这个夜晚信息将非常丰富，您将经历一次简短的____（产品名称）演示，然后品评试用，并由我们的客服小组讲解全部的销售支持。您来吗？我们期待您能度过一个美好的晚上。（结尾敬辞）
