Electrical pole transformers are installed along the power lines to maintain an optimum voltage level throughout the system. The primary function of electrical pole transformers is to step down the high transmission voltages to a lower voltage suitable for local distribution. About the Company GST Registration Date: Jul 2017 Legal Status of Firm: Proprietorship Number of Employees: Upto 10 People Annual Turnover: 1.5 - 5 Cr company-description: Established in the year 2009 at Udyog Bharti, Aurangabad, Maharashtra We D. N. Electricals are a Sole Proprietorship based firm, engaged as the foremost Manufacturer, Trader And Service Provider of Aluminium Ring Lug, Electrical Distribution Box, Electrical Disc Insulatorand many more.