Hellstein spol. s r.o.

Hellstein spol. s r.o. used everywhere where there is no sewer or existing treatment facilities, such as septic tank does not comply with current requirements of government. Our main task: Finding the optimal design solution drainage and cleaning of used water from individual buildings, businesses, companies and communities.. This reservoir as needed to export only 1 for 3-10 years operating a wastewater treatment plant. The cleaning is very simple and self- ongoing.