Consultant : Puyesh tak pars ,Energy ,Jarf andishan advisor engineering Co. Electrical and mechanical installation of engine producing salloons : Electrical and mechanical installation of cooling and heating salloons . Heating systems of engine producing salloons Electrical and mechanical installation of Waxshop & L-90 salloons. Repair and maintenance heat and cold installation Installation and launching chiller 120T Plumbing gas oil line and lagging exhibition saloon Installation administrative organization’s mechanical room Water & Wastewater Network Installation of heating drilling,water plumbing