Borehole drilling and hydrogeopysical survey

huduma ya kuchimba visima virefu na vifupi vya kisasa Hydrogeophysical survey well flushing( kusafisha kisima) pump installation and maintainance mategenezo yoyote juu ya visima . kufunga mifumo ya maji mashamban,majumban na viwandan Piga simu au ujumbe watsap =