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About us
At HTW we are dedicated to manufacturing innovative solutions that make cities climate-resilient. Our products are engineered to meet the highest German standards, ensuring reliability and durability in the face of extreme weather conditions, including droughts, heatwaves, and heavy rainfall.
Our Specialties Include:
ENGINEERED TREE PITS:
- Rootbox: The strongest soil cell system in the world, designed to support urban trees while optimizing stormwater management.
- VarioTreebox: The most adaptable and widely applied raft system, ideal for various urban settings.
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Keywords
climate resilienceGreen InfrastructureSoil cellsponge citystormwater managementurban trees


