This document provides information about Power Electronical, a company that offers on-site HV/EHV equipment testing services. It discusses Power Electronical's business divisions, team experience, client partnerships, and the types of diagnostic testing it performs on transformers, generators, motors, cables, CTs/PTs, and other equipment. It also lists the company's achievements in commissioning and testing various substations, certifications, annual maintenance clients, EPC partners, and reasons for choosing Power Electronical.