Manufacturing of electrical equipment is an industrial process that Due to the quality and new methods of quality managment, continuous improvment of products achieved by monitoring and control of whole process. In this way Saro Power Industries pays attention to quality of products and costumers satisfaction always studies about the new global developments and market informations. Saro Power Industries is one of the largest manufactuers of Miniature Boxes, Divider Boxes, Key Boxes Ceiling and Wall Lights in Iran , that have manufacturing experience in this feild for tow decades. provides part of country and neighborhood needs. Research and development unit by collection of information , checking customers needs and prevision customers style has been designed new products which will be entered in production process soon.