Intercom Group Ltd. is a major manufacturer of welded casing pipes. The main production facility in Varna has a total monthly production capacity of 200 tons. The manufactured pipes are Ø 280 - 4000 mm with wall thickness of d4-16 mm and max. length of 12 m. The production technology consists of cutting steel sheets, bending rolls, welding and assembly. The casing pipes have a wide range of applications - drainage purposes, drilling sites, wastewater and rainwater installations, casing communication and infrastructure networks, road and railways construction.