Main page | Sitemap SEARCH MAIN PAGE COMPANY PROGRAMME REFERENCES INQUIRY CONTACTS CONTACT Wastewater treatment plants municipal wastewaters industrial wastewaters residential areas from PE 500 EO More Pumping stations irrigation and drainage waters treated waters sewage and industrial waters More Water treatment plants surface and ground waters drinking , service and process waters waters to specific demands More Main page Product range Water treatment plants Wastewater treatment plants Pumping stations Design Deliveries Research Pumps (Sigma Group) More Certification EN ISO 9001 EN ISO 14001 OHSAS 18001 More Visitors Welcome to Sigmainvest official page We are designers and suppliers of complete pumping stations, water treatment plants and wastewater treatment plants. More about company News and current affairs New drainage pumping station DRAIN 2 (2014-2015) Drainage pumping station DRAIN 6 (2014) PS New Construction of Gharb El-Borolos,Egypt 2014 Pumping station EL Harres, Egypt (2014) Pumping station ABU SHABKA, Iraq (2013-2014) Pumping station HILLA - KIFEL, Iraq (2014) Wastewater treatment plant Saghrat, Egypt(2013-201 Research project (2011-2013) Pumping station Al Shabab, Egypt(2013) Pumping station Al Shomally, Iraq(2012) More Photogallery Reference list Copyright © 2008 Sigmainvest s.r.o. | Všechna práva vyhrazena