Refer to the input text as context and select the correct relationship between 'Asus ZenFone' and 'Asus' from the available options.
Options: manufacturer, position held, headquarters location, chief executive officer

The good folks at Asus India were kind enough to send us a review unit of the 5.5-inch Asus ZenFone 2 Laser, which retails for R13,399.
manufacturer