Protherm d.o.o.

PROTHERM LLC Kostajnica is a factory with tradition longer than 100 years. Factory is founded in 1907 and it started with production of agricultural machinery. Throughout its history factory changed its name and expanded its production range. On the beginning of 1970s factory starts production of boilers on wood for central heating and after nationalization in early 2000s production of heating equipment became its main activity. Today, factory's production range includes: boilers for central heating on different fuels, types and power outputs; fireplace inserts, stoves on wood and pellet; fumes pipes (pipes, elbows, reducers and similar), as well other products – accessories, under-floor heating cabinets, expansion vessel (for open heating system), air-conditioning brackets etc. In current product range we have more than 200 products created through our own research and development or mutual efforts with our partners. 95% of our annual production we export primary to EU countries, as well our region. Besides production, we also provide services from the field of metal sheet processing: laser cutting, bending, welding, painting (liquid and powder coating).