Sarma Sazan Jamejam as one of the active and leading groups in the installation industry in Iran has started its career from the early days with a special structure and coherent and relying on a unique unit in order to meet some of the needs of builders of luxury construction units, including commercial, residential, as well as hospital and hotel projects. The SSJ eng. company with years of experience and significant presence in various construction projects from the beginning of its establishment has tried to always improve the quality of all its activities by applying correct and innovative management methods in product selection, sales and especially after-sales services to be customers choice.