Announcement

Technical articles library published

The website's technical articles section is live with ten engineering guides in Persian and English — written for procurement engineers, transmission line designers and EPC contractors.

Published: 6 July 2026

What the guides cover

The articles are written vendor-neutral, from an engineering standpoint, and grounded in international standards.

ACSR vs AAAC conductor comparison and selection criteria
OPGW and how it differs from conventional shield wire
EC-grade aluminium rod quality and its effect on the finished conductor
Ampacity, sag and tension of overhead lines
Conductor standards and a tender / RFQ technical checklist

Who they are written for

The series targets procurement engineers, transmission and distribution line designers and contractors' technical teams — direct, practical texts you can reference in technical documents.