Power system, Lighting system, Load estimation, Cable sizing, Cable routing, Calculating voltage drop and short circuit, Load schedule، Layout, Earthing Calculation, Fire Alarm, CCTV, Shop Drawing, As - built

AC Duct technician Riyadh. I am Roman Ahmed. I am From Bangladesh. I have 15 years of Experience Of HVAC Ducting Work. In Your New Villa, Shopping Mall, Restaurant Need To Installation of HVAC Center AC Duct, Margazi Duct, Split AC duct and installation exhaust and fresh air kitchen Steel hood work service. please contact with me