Waste Water Treatment Plants and Swimming Pools; * Turnkey project management and supports for construction of place for plant * All mechanical parts supply and assembling at site * All pipings & fittings and related accessories supply and assembling * All electrical equipments supply and assembling at site * Supervising and maintenance service training support after assembling * Any size of housing, hotel, shoping mall or city waste water treatment plants * Steel, polyester and concrete pool types avaliable as over ground or under ground according to customer demand and environmental conditions. * Project sizes can be calculated as every 50 people and times of 50 (from 50 to 500.000 people)