(Salutation)
I would hereby invite the members of Beijing delegation totally 4 persons (listed attachment) led by you, to come over to _____-(country) for ____________ (exposition), which is to be held at ____________ (place)during ____________ (date). Please make the necessary arrangements for your delegation to arrive in ____________ (country). During the exposition, you will stay here for ____________ days. All your expenses including international air tickets, local transportation, accommodations, medical insurances and all other related expenses during your stay here will be paid by yourselves. We are looking forward to greeting you in _____ (country) very soon.
Yours sincerely,
(Signature)
