We focus on sustainable manufacturing for comfort-oriented composting toilets

Durability, precision, and resource-efficient processes characterize our work at Henry Technologies GmbH – especially when they result in products that truly impress in everyday life. 

We are currently delighted to be collaborating with Setrenlo – the green loo, a premium brand of composting toilets specifically designed as complete sanitation solutions for daily use. Together, we pursue the goal of creating not only functional but, above all, comfortable solutions that integrate seamlessly into everyday life. 

SETRENLO composting toilets are used wherever people live off-grid permanently or for extended periods – for example, in vans, expedition vehicles, tiny houses, or other mobile living concepts. In these areas, it is crucial for us that the products don't feel like a compromise, but rather like a natural solution for everyday comfort. 

For the SETRENLO® Toilet Deluxe Edition, we manufacture two key components using rotational molding: the solids container with a volume of approximately 13 liters and the urine tank with a capacity of about 10 liters. 

The rotational molding process results in particularly robust, dimensionally stable, and durable components. This provides a reliable foundation for a composting toilet that meets the demands of being a comfortable and practical sanitation solution for everyday use. 

SETRENLO will be presenting these solutions at the CMT – The Holiday Fair in Stuttgart from January 17 to 25, 2026. We are proud to contribute to products that feel like home, not camping – regardless of where you live or where you travel.