Froling is a premium Austrian boiler manufacturer with 5 decades of experience with biomass.  They offer an efficient, complete heating solution, from fuel storage down to control systems.  The idea of providing a complete solution allows the system to be perfectly coordinated, in turn saving energy and costs.

Kalvis is one of the largest metal processing companies in Lithuania.  With a large team of skilled and experienced designers and technologists, they are dedicated to providing innovative products, and improving heating systems worldwide.

Kalvis provide the industry with over 100 types of boilers, which include domestic boilers and stoves, automated boilers, and large industrial boilers.  All products are tested and improved in their boiler testing centre to provide customers with highly efficient and coordinated systems.