Invented business name that plays on the word "quality".
Qualno has only six characters and just two syllables. Two syllable names make popular global brands. Successful brands using two syllable names include Subway, Facebook and Ikea.
Qualno.com is a .com domain. Dot com domains are the most valued top-level-domain in the world, famously used by websites like youtube.com. A .com is the first thing people think of when they think of a website.