The main objective of this work center is to elaborate petrochemical products with special specifications and at the lowest cost, protecting the environment, with security, preserving the occupational health of its workers and of the social environment, besides offering development opportunities and investment to the area of Tula de Allende.

Atlantes
Preserved by the big Toltec warriors called Atlantes, worked in basaltic stone 4.8 meters high, it is said that these giants sustain the roof of the adoring temple dedicated to Quetzalcóatl.

Palacio Quemado
Beautiful vestige of this culture, it is a building in whose facade you can observe priests' or governor’s figures that seem they go in line.

Ball Game 
One of the distractions of this culture was the famous ball game, ritual called tlachtli or tlaxco where the Toltec culture proved the strength and the ability of its warriors where the prize to the winner was the death.

Origins
The name Tula comes from the náhuatl root Tollan "beside the Tular". In otomi its name was namenhi that means "place with many people". Its current name is Tula, already hispanicized, and it means place of tulles or esparto, beside or closer the Tular.
 Founded after Teotihuacan was destroyed, today it is known by its main pyramid Tlahuizcalpantecuhtli, or the morning star temple in which peak rises the famous Tula Atlantes. Statues 4,6 meters high, representations of Toltec gods that is believed were the pillars of a wooden roof in the temple. You will be able to climb this pyramid to observe closely the Atlantes and to appreciate the whole archaeological complex. It is worthwhile to mention that only some of these statues have resisted the time contingency, that’s why several of them have been rebuilt.
About other Tula constructions maybe the most interesting is Coatepantli or wall of the snakes whose name comes from reliefs in the north face of the pyramid that shows snakes devouring human beings. Closer, in front of the Palacio Quemado, the Chacmool is located, it is a figure of a lean priest in whose chest is a recipient where the offerings to the gods were deposited.

Main Economic Activity  
Tourism
The Municipality has cultural and natural attractiveness.  
Related to the cultural ones, there are for example; the Parish and former convent of San José, both built in the XVI century.  
Referring to natural attractiveness, in the municipality we can find the spa La Carreta, which has several pools and small pool areas for children, fed by the thermal waters that arise to more than 42°C. Another spa is the Parque Acuatico la Cantera, where there are pools for adults and children as well.
Another natural attractiveness is the Presa Requena, which is composed of simple landscapes and a wide body of water in which you can go on a boat and practice fishing. We can also find archaeological ruins, such is the case of the Archaeological Ceremonial Center of the Prehispanic Tula. e 42°C..

Industry
In the municipality there are transformation, extractive, construction, and assembly plants. The most important industries are: the Thermoelectric Francisco Perez Rios and the refinery of Petroleos Mexicanos Miguel Hidalgo and the Cement Factories Cruz Azul  and Toltec