Providing Wire Man Service For Day To Day Maintenance Of Electrical Work, Mechanical Work At Da Staff Qtrs. Karkardooma And Operation, Watch And Ward Of Lift Installed At Employment Exchange Vishwas Nagar Delhi 1 Rmo E And M Services Installed At Da Staff Qtrs, Karkardooma, Delhi. 2 Repair Maintenance Operation Various E And M Services Installed At Employment Exchange Vishwas Nagar.