IRAN DRIP INDUSTRIAL GROUP as the first manufacturer of polyethylene pipes (HDPE & LDPE) and fittings for the implementation of under pressure irrigation, water supply and sewage system as well as the first designer and producer in Iran, was established in 1972 With two manufacturing units at its disposal, IRAN PLASTICS INDUSTIES DEVELOPMENT Co. (IPI) in Shiraz City and IRAN DRIP Welding, assembly workshop and Warehouse in Karadj city in Tehran. Units affiliated to this group have succeeded to obtain the Quality Management Certificate “EN ISO 9001-2008” as well as all mandatory national and international standard certificates. All the products of the IRAN DRIP INDUSTRIAL GROUP meet the highest quality requirements and its Quality Control department is considered as one of the most reputed and equipped laboratories all over the country authorized by Iranian Standard Office.