Najveća hrvatska naftna kompanija - poznata po benzinskim postajama, derivatima, Ininim uljima i mazivima; INA je sve to i puno više: poslovanje, financije, vijesti, ekologija, korisne informacije.
In 1932, a wooden derrick and a pioneer drilling crew, marked the beginnings of the oil and gas industry in Croatia. Following a succession of growth and development, Crosco has evolved into an international contractor that has provided services in 23 countries for some of the world's most recognized operators and with annual revenues surpassing U.S. $100 million. Today, Crosco is an integrated onshore and offshore drilling and well services contractor. The company has a fleet of more than 50 modern drilling, workover and geoservice rigs, as well as one semisubmersible and two jackups.
Web stranice tvrtke Ina Osijek Petrol.
Internet stranica tvrtke Kimar d.o.o. iz Zagreba
Proizvodimo različite vrste ventila (sigurnosni ventili, elektromagnetski ventili, protulomni ventili, prestrujni ventili, ventili, dišni ventili, odušni ventili, blokadni ventili), filtere, mlaznice, indikatore propusnosti, regulatore zraka, pumpe.
Biodiesel je mnogo čišće organsko gorivo od ostalih fosilnih goriva. Može se upotrebljavati u bilo kojem dizelskom motoru bez preinaka - naprotiv dizelski motor radi bolje i traje duže sa biodizelom. Biodizel se proizvodi pomoću sirovina kao što su rabljeno ulje kao i novo biljno i palmino ulje.