Every company has a different process of recruitment. Some companies prefer that the new joining candidates must sign a bond with them so they send appointment letters with bond. This bond has necessary information related with terms and conditions which are important part of employment.
If you are also planning to recruit new people in your company and being the HR manager, you have been asked to write an appointment letter with bond then have a look at this template example which has been designed by professionals. Customize it and use it as per your convenience to come up with a finely drafted letter with all the details.