Mohandesi Silab Zist Tehran

Design, implementation, supply, construction, installation and commissioning of water and wastewater projects; provision of urban and industrial facility services; design and preparation of execution drawings for water treatment, wastewater and industrial effluent systems; construction and implementation of civil projects including water, buildings and facilities; repair, maintenance and operation of existing facilities and units; preparation, supply and installation of equipment and supplies for water and wastewater treatment plants such as various surface aerators, mixers, impellers and aeration turbines, sludge removers, filters and softeners, chlorinators, water and wastewater treatment packages, channel gates and overflow structures, grease traps and septic tanks, aeration diffusers