waste water treatment in about 40 last years . learn more more than 4 700 km of all ranges pipelines have been instaled by iranarvin in the past decade learn more more than 3 800 km of 56 inch and over size pipeline have been installed by iranarvin in the past decade learn more iranarvin iran arvin was established in 1983 by a group of engineers with vast experience and capacities both in private and government sectors . since its creation the company has achieved to become one of the leading general contractors in the country providing diverse services of the highest quality to its clients in the field of gas oil metal processing water and sewage treatment in all completing fifty major nationally important projects . certificates goals machinery partners ... projects filters industrial plant and factories oil gas process & petrochemical plants industrial building projects tank farms & pressurized vessels pipeline projects major foreign partners major clients tractebel belgium linde ag germany sea sadelmi s.p.a italy mannesmann demag germany daelim south korea stu stettin austria mannesmann demag turkey cimi montobi italy sarvak azar engineering and development co. khoozestan water & sewage company tehran regional water authority yazd regional water authority national iranian petrochemical co. national iranian oil co. n.i.o.c. tehran regional electric co. trec ministry of industry mine and trade daroupakhsh co. national iranian steel co. nisco shahid bahonar copper industry tavanir company iran refractories co defense industry national iranian gas co. n.i.g.c quick links iranarvin about projects contact contact tel 9821 22290280 9821 22291628 9821 22280168 9821 22804962 fax 9821 22288335 email info at iranarvin dot com address no. 5 12th narenjestan passdaran avenue tehran iran copyright 2016 iran arvin . all rights reserved website designed & developed by irnux