are another dominant product group with car batteries and wiring installations as the most important products. Also, the production of engine components, mostly cast, is very significant, along with forged and machined parts like camshafts, brake discs, valves and flywheels. Among these manufacturing companies are: Tigar Tyres, Leoni Wiring Systems Southeast, Yura Corporation, Cooper Tire & Rubber Company Serbia, Trayal Corporation and IGB Automotive. Active manufacturers BIK Bus industries Kragujevac (BIK), in collaboration with Belorussian truck and bus manufacturer MAZ, began production by the late 2000s of gas-powered buses named BIK-203 which are based on the platform of the MAZ-203 model. These buses have been delivered to several Serbian towns to be in use in public transportation companies. FAP In 1952 Fabrika automobila Priboj (FAP) was founded and a year later the first trucks were produced based on a licence from Saurer. First domestically designed vehicles where introduced in serial production by 1965. In 1970 a production, technical and financial cooperation contract was signed by FAP with Daimler-Benz. In 1978 FAP began its collaboration with the Military Technical Institute Belgrade and started developing and producing special military vehicles. Since the 2010-s, FAP has military oriented and heavily limited production. FCA Srbija In 2008, FIAT entered a joint venture (JV) with the Republic of Serbia, creating what would become known as FCA Srbija. The JV extensively renovated and remodeled the former headquarters facility and assembly plant of Zastava Automobiles, and now manufactures the Fiat 500L, with an annual capacity of 85,000 cars (as of 2016). Ikarbus Ikarbus is a bus manufacturer based in Belgrade. The company was first founded in 1923 as "Ikarus A.D." to manufacture aircraft. After World War II the company was nationalised and two other Serbian aircraft manufacturers, Rogožarski and Zmaj aircraft, were merged into Ikarus. However, during the 1950s most of the personal and infrastructure of the aircraft factory were relocated to SOKO, and since then Ikarus has focused completely on bus production, first under licence, originally with Saurer and MAN designs, and later with the company's own. In 1992 the company was privatized, but due to a name dispute with Hungarian bus manufacturer Ikarus Bus, it changed name to Ikarbus. Zastava TERVO Part of Zastava conglomerate company in Kragujevac, TERVO was formed on 1 September 2017 with all fixed and current assets of Zastava Trucks including most of its former employees. Produces terrain vehicles for military and civilian use and armored cabins and parts for military vehicles. Defunct manufacturers IDA-Opel IDA-Opel was a car manufacturer based in Kikinda which produced Opel models under license between 1977 and 1992. It produced 38,700 vehicles. The production was ended due to the start of the Yugoslav Wars and the imposition of UN economic sanctions to FR Yugoslavia. IMK 14. oktobar Kruševac IMK 14. oktobar Kruševac was a company specialized in the production of heavy machinery and equipment. With its headquarters in Kruševac, it maintained production facilities in Varvarin, Brus and Ražanj. The company was established and in 1923 and declared bankruptcy in January 2016. IMR Industrija Motora Rakovica was a tractor manufacturer based in Rakovica, Belgrade. Founded in 1927 as Zadrugar, they closed in 2015. IMT Industry of Machinery and Tractors (IMT) has produced tractors and agricultural machinery since the 1950s. It went into bankruptcy procedure in 2016. In April 2018, IMT was sold to TAFE. Production is reactivated in Jarkovac, as the Belgrade factory was excluded from sale. Neobus Neobus was a bus manufacturer based in Novi Sad. Founded in 1952 as Autokaroserija, they cooperated closely with Slovenian manufacturer TAM. In 1992, with the independence of Slovenia, the