Considering that the arable soil of most of Iran's climate is salty, the use of commercial polymer ... Considering that the arable soil of most of Iran's climate is salty, the use of commercial polymer

Food security means: "Ensuring that all people have physical and economic access to the basic foods ... anding the use of radiation in various industrial, social and economic fields in today's societies.

From a long time ago, the use of extracts, essences and fragrances processed from plants has been c ... r leaves and other similar items for cosmetic and medical purposes and religious rites and rituals.

Ayaran Investment Holding Ayaran Investment Company has brought together a group of companies in var ... trade in 2014 and now more than 2 decades of continuous activity of this group have passed. Today,

Ayaran Holding Ayaran Holding manages a series of specialized companies that are widely active in ... rojects in the field of the oil and gas industry and international trade all over the world. Today,

Ayaran Investment Company Ayaran Holding has brought together specialized companies in various field ... the world, this company is ready to provide professional services to colleagues and dear customers

The Siam international business company with using the perfectional managers The international uni ... The Siam international business company with using the perfectional managers The international uni

Ayaran Holding is an investment management company with successful reputation for many years in sout ... iam companies in various fields economic, currency, legal and cultural. The specialized services of