Mendelson Infrastructures & Industries Ltd., together with its subsidiaries, engages in the supply of conduction and flow products in Israel. It operates through Construction and Plumbing, Infrastructure, and Elevators and Air Conditioning segments. The company offers plumbing products, such as domestic water supply systems, tanks, sewage products, air release/strainer/check valve/pressure reducing products, steel fittings, brass fittings, and ball valves; HDPEs; plastic underground rainwater systems; drainage channels; grease separators; fire extinguishing products, including grooved and threaded fittings, fire protection valves, hydrants, fire accessories, water flow switches, fire sprinklers, pipe hangers, fire monitors, and red pipes; and stainless steel, steel, concrete, PE, PVC, and copper pipes. It also provides compression fittings and valves fittings, BSP threaded fittings, saddles fittings, tooling, and accessories; high pressure forged fittings; electo fusion fittings; U-PVC fittings; flanges; ball valves; butterfly and knife gate valves; sanitation products; butt weld pipes fittings; globe, piston, safety, control, bellow, float, and pressure relief valves; backflow preventors and double check valves; electric and pneumatic actuators; and steel piping and steel press fittings, as well as air conditioning systems. The company serves industry, infrastructure, contractors, local government, businesses, institutions, and private customers through its distribution centers. The company was founded in 1947 and is based in Kiryat Ata, Israel. Mendelson Infrastructures & Industries Ltd. is a subsidiary of Emilia Development (O.F.G) Ltd.