In short overview, company HIDROEX core business are: - First Croatian producer of manholes (Wastewater and sewage system) and manholes for telcomunication infrastructure - Distributor and representative of PLASSON - auth. for covering Croatia, BiH and Serbia - Distributor and representative for Kio Kinext program of composite covers-for Croatia, Bih, Serbia, - Distributor of Baeninger - auth. for covering Croatia - Distributor and certified Service by PF Schweißtechnologie GMBH for Electrofusion and Butt welding machines - covering Croatia, BiH and Serbia By positioning on Croatian market, we pre-conditoned the terms for comercial and technological co-operation for international trade which made HIDROEX a reliable business partner. Furthermore, our progessive comercial policy is based on continuous monitoring Croatian and international markets as well as applying the new productional technologies, modernizing equipment and production lines, changing the production programmes and improving the product quality.