Complex sentence: The club was founded in 1985 by the employees of the factory "Macer" and its stadium is Estadio Pabellón Ciutat de Castelló with a capacity of 4,500.
Split into simpler sentences: The club was founded in 1985 by the employees of the factory "Macer". Its pavilion is Pabellón Ciutat de Castelló with a capacity of 4,500.