The new contract between Kerman regional water Co. and RAYAB consulting engineers for inspection of water resources

New Cooperation between Karaj Municipality and Rayab

New project in Qazvin city: Construction of concrete water tanks and pumping stations

New cooperation between Qazvin Regional Water Co. and RAYAB (10, March, 2024)

Deputy of National Water and Wastewater Co. visits the water treatment plant No.3 of Karaj metropolis(2024.03.04)

Rayab’s new cooperation with the company of Tehran wastewater in Ekbatan town wastewater treatment plant.

Ardabil high ranking officials in starting ceremony of implementing of industrial water treatment plant

Rayab’s new cooperation with the industry sector (30, January, 2024)

Site visit of the senior managers of the main parties of the Divaresh dam project(January 29, 2024)

Visit of Rayab from domestic manufacturers of large pumps (31,Dec,2023 to 3,Jan, 2024)

Rayab’s new cooperation with the oil industry(25, December, 2023)

Deputy of National Water and Wastewater Company (NWW Co.) visits Parand Wastewater Treatment (Dec. 11,2022)

The latest progress of the highest capacity of wastewater pumping station in the Middle East (December 6, 2023)

Rayab and the vital project increasing the safety of supplying potable water after Earthquake

Divrash Dam and planning to supply drinking water to five cities of Guilan province within next summer (November 29, 2023)

Site visit of the longest water transmission tunnel in the Middle East in Kerman province (November 27, 2023)

The largest water treatment plant in the Middle East hosts the officials (November 6, 2023).