网上好找,下为一例:China Quality Certification Center No.15 Fangcaodi XijieChaoyang DistrictBeijing 100020People’s Republic of ChinaInvitation Letter for application of Visa at Embassy in Beijing To whom it may concern:On behalf of , it is my great pleasure to invite your delegation including the following persons to visit our factory in for days during the period from to of 2003 for CCC factory inspection.1. Members of the delegationNameSexDate of BirthOrganization Passport No. 2. Schedule for factory inspection in TimeMissionsVenue DepartureArrival in Factory inspection Move The international air tickets, inland transportation of the delegation in Will be covered by . The hotel accommodation an medical insurance will be covered by China Quality Certification Center.The contact person in our office in is Mr. . His contact information is:We are looking forward to meeting your delegation in the United States.With best regardsSignature