High voltage substations are substations in the way of producing, transmitting or distributing electrical energy, which are used to change the voltage level or to create the possibility of feeding different points and dividing the electrical energy between them, and there are three types of substations They are power plant, transmission and switch (coupling) and consist of various parts such as switch equipment, protection and control systems, one or more transformers, pressure switches, sectioners or circuit breakers, end of line maintenance equipment, medium and low pressure switchboards, Spark arrestors, earth system and measurement systems.

The ever-increasing growth of energy consumption and the development of the electricity industry has been made possible by the increase of energy production centers and their geographical expansion, as well as the expansion of the distribution network. Obviously, the design and construction of power transmission lines with high efficiency and reliability is one of the main pillars of the country's electricity industry development. Relying on 40 years of brilliant activity in the country's electricity industry, Pars Structure Company is one of the pioneers and innovators in the field of design, construction and implementation of power transmission lines.

Considering the existing facilities and equipment of Pars Structure Company and sufficient experience in the field of manufacturing various types of steel structures and parts, this company announces its readiness to design and manufacture all types of steel structures in different dimensions and sizes.

The equipment and machines available in the machine shop, together with the expert personnel of Pars Sukrat company, have made it possible to design and manufacture different machines in various fields. Over the past years, the majority of production machines, equipment and molds used in production lines have been designed and built in the machine building unit of this company.