Tijuana is the site for the largest concentration of maquiladora firms in the state and the country. By May 1996, 516 plants provided jobs for 108,282 persons. Many of the most important U.S. and Asian firms run plants located in the city?s industrial districts, where an extensive variety of electrical household appliances, such as videocasssete, recorders and televisions, are assembled. Due to this amazing economic transformation, Tijuana is nowadays known as 'TV City', in fact, the biggest TV manufacturer center in the world.
Tijuana economic activity also flourishes with trade, tourism and other services. An slogan for it is 'the most visited city in the world'; in 1995, its borderline was crossed over more than 50 million times.

