About us


GRELCI MARAS d.o.o.

Grelci Maras d.o.o.
Jevčeva pot 2,
1351 Brezovica pri Ljubljani,
Slovenia
+386 (01) 365 3 518 | info@grelci-maras.si



 
   

our history


INNOVATION FROM
THE BEGINNING


Maras is a family business, founded by Mladen Maras almost 60 years ago.  From its very beginnings in 1963, it has been characterized by a high  level of innovation.

 


 

HEATERS WITH AN
INNOVATIVE PAST


The  first product of the company were protective goggles for Vespa drivers.  The product was so popular that they soon began selling it abroad.

As a true businessman, Mladen Maras followed the needs of the market. A  set of events led him to realize that companies need a reliable  manufacturer of heaters for plastic injection moulding machines. With  the help of his innovative streak, he started producing the first  heaters. Customers were impressed with the quality and fast delivery.
 




 



 
   

EVERYTING REMAINS
IN THE FAMILY


For the past twenty years, the company has been run by Ivan and Bojan Maras, the sons of founder Mladen Maras.

Father Mladen remained actively involved, visiting the company and offering his guidance until the age of 92, when he sadly passed away.

Today, we proudly continue to build on his legacy—advancing his innovations, carrying forward his passion for our products, and honoring his entrepreneurial spirit.

 Customers recognize us as a reliable business  partner and appreciate the excellence of our products, which is the  result of continuous development and refinement, as well as precise workmanship we achieve with the use of modern machines and technology.




 



 

WITH TESTING TO CERTIFICATE


Thanks to a modern product testing system, we are proud to be able to attach each heater a certificate, confirming its quality.
 

80% EXPORT


Nowadays, we export heaters for plastic injection machines to more than  20 countries worldwide. 60 percent of heaters are exported to European Union markets.



 
 

 


 

APPLICATIONS



 

Pharmaceutical
industry

 

Recycling industry
 

Plastic processing
industry

 

HVAC industry
 

Food industry
 

Packaging industry
 


 

Railway industry
 

Automotive industry
 

Automation process
 

Aerospace industry
 

Chemical process
industry

 




 
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