Any type of visa except LABOR VISA may sponsor their wife and children with the salary of 7,000QR for an employee employed in a private sector while 5,000 QR for Government employee provided by a company accomodation.

If you want complete requirements, you may visit the Labor department at C-Ring Road and take an application form... all requirements is written on the application form.

For Family Visit...salary of 5000 QR at least