G. S. A. `Ghadr Sazeh Asia Co founded by a competent and highly expertise group is one of the leading Marketing, Production, Export & Import private Enterprise. GSA CO group's activities span in export of Petroleum Products, Construction Development Projects & Incrument of Foreign investment in the territory of I. R. Iran. We avoid long introduction and will prove ourselves in ACTION. Hence, GSA CO group's main motto is to collaborate with the respected foreign firms in import of foreign goods ...