CASPIAN BITUMENCASPIAN BITUMEN INDUSTRY is one of the major suppliers various grade Bitumen in Middle East and It has been ....Address:Rodaki st.Payanegar MehreganPAYANEGAR MEHREGANManufacturer of teaching supplies and office equipment www.pnm.co.irFounded in 2002, ....Address:Mehregan Building, pelak 5, Bonbaste 4, Saadat Sharif Alley, Nemati Alley, Sarhang Sakhaye St. , Hafez St. , 1