The main activities of these units can be summarized as below:

• Transactions associated with the purchase of equipment and goods.
• Identifying and negotiating with national and international manufacturers regarding the requirements of projects.
• Representing legal companies and manufacturers.
• Preparing technical and financial documents for various GIS substations and tenders of transmission and distribution substations, mobile substations, modular and compact substations and substations related to various industries such as cement, steel, oil, gas and petrochemicals.
• Following up on the affairs related to various tenders until the contract stage and operation stage.