Caieiras
23°21′52″S 46°44′27″W / 23.36444°S 46.74083°W
Caieiras is a municipality in the state of São Paulo in Brazil. The population in 2010 is 86.623, its density is 902.32 inhabitants/km² and the area is 96 square kilometres (37 sq mi). By owning a large reforestation area the city is known as the "city of the Pines".
The suburban city is served by CPTM Line 7 (Ruby).
Economy
The economy of the city is based on paper industry. Most of the territory of the town consists of reforesting areas belonging to Companhia Melhoramentos de São Paulo.