Green Rock Ltd

Green Rock IISI - small treatment plants reliably treat all residential wastewater in renovation and new construction sites. Our customers often wonder which wastewater treatment method would be best for their property and purse, a small treatment plant or a land filtration plant. They have their own strengths, but a properly selected and installed small treatment plant often outperforms a traditional ground filtration plant when measuring installation and maintenance costs in the long run. We think that water purification should be easy for everyone. That is why we have developed our IISI products to be as maintenance-free and reliable as possible. Take a look at our products and contact your nearest IISI dealer or our sales and customer service. BSCS treatment plants have been supplying hundreds of units for nearly 20 years to numerous countries around the world.