Dear perches manager it's our great pleasure to inform you ; we are parseh holding co. in Iran - Isfahan Province . we supply Bitumen 60 / 70 , ..... and LPG - Methanol ,..... we will pleased if you send us your inquiry and let us know in which analysis you need .we thank you in advance and look forward to hearing you soon Majid MotieForeign Trade manager0098 936632721 office :+98 31 33356671-2