It comes form Morbi and Mehsana in Gujarat. In Rajasthan from Himmatnagar. All these factories are there. Johnson Tiles has it’s factory in Pen beside Mumbai. Kajaria Tiles is in Delhi Kajaria Tiles are manufactured in Rajasthan & Morbi. There are few of them in South.

Imported Vitrified Tiles are cheaper then the Indian brand like Johnson’s Tiles and  others. Why so?
Imported Vitrified Tiles you are talking about are made in China they are cheap. The reason for low cost is no different from lot of other China made stuff which comes for Cheap. There is a company called NIPCO, it makes products in China sells here for cheap and have a very successful brand