Colsen International b.v. services

The delivery of reversed osmosis systems are made through our company Colsen International bv. Through years of experience in the fields of engineering, technology and construction of these systems , we are able to offer for every type of wastewater in the range of 100 L / day to 500,000 L / day, for an optimal solution. Because of the short ´connection´ between manufacturer and Colsen, we are able to offer an interesting price/performance ratio.