The company Prais since 1974 exists on the Polish market and successfully combine the tradition with the modernity. The diverse choices of the company include services such as:
• The clock towers,
• Bells and automatic control of bells,
• Carillon,
• Electronic bells (apparatus for digital reproduction of the sounds of bells, bugle call and melodies)
• Automation exposing of pictures,
• Multimedia projectors of the text,
• All work related to the constructions and restoration of clocks, bell towers, and suspensions of bells.

The Firma Prais, to provide its customers the highest quality and technology produces its products comply with quality system ISO 9001:2001. Confirmation of the highest quality and technology of the products is to award us the certificate of "Wielkopolska Quality" and also award us by the Polish Primate Cardinal Jozef Glemp the prestigious award for 30 years in business for sacred objects and the gold medal Sacro-Expo Exhibitors 2002 for professional system control of bells - Movotron II.