DERWIN is a water and wastewater treatment engineering
and service provider company dedicated exclusively to all
aspect in design, construction and service of water and
wastewater treatment for a wide range of industrial

Our expertise covers consultancy, feasibility studies, detail
design, supply, construction, testing & commissioning, start-up &
training and after sales servicing of various water and waste water
treatment system on a turnkey basis. The water and wastewater
treatment plants supply by us meet the standards of our customers,
the Department Of Environment (DOE) and World Health Organisation

Total Water And Wastewater
Engineering Solutions