| Model NO. | HXP001 - HXP009 | Shape | Rectangular |
|---|---|---|---|
| Size | Customized (Standard 120x60x80cm) | Use Type | Combined Type |
| Style | European Style | Application | Home Gardening / Urban Greening |
| Production Method | Mechanical | Finishing | Customized |
| Installation | No Excavation Required | Removal Rate | ≥50% |
| Water Source | Rainwater Harvesting | Function | Purification & Storage |
This Sponge-Type Rainwater Flower Box is designed with delayed regulation and purification functions. Typically installed beneath building downspouts, elevated bridge drainage points, or municipal road medians, it effectively reduces pollutants in stormwater runoff, stores treated rainwater internally for reuse, and mitigates urban runoff pollution while serving as a green landscape feature.
By employing source-level dispersion and slow-release drainage, it reduces operational loads and maintenance requirements for downstream Sponge City infrastructure. Ideal for retrofitting projects in aging residential areas, schools, hospitals, or sites with limited space for excavation.
Integrated rainwater harvesting modules automatically collect, store, and distribute water to roots, aligning with Sponge City principles.
Made from high-quality anti-corrosion plastic polymer, resistant to UV exposure and extreme weather conditions.
Easy to interconnect and cover large areas quickly without complex tools or construction.
Double-layer root barrier prevents damage to rooftops and ensures optimal aeration for plant health.
| Model | Box Dimensions (LxW mm) | Height (mm) | Storage Height (mm) | Area (m²) |
|---|---|---|---|---|
| HXP-001 | 1200 x 600 | 800 | 350 | 0.28 |
| HXP-002 | 1000 x 800 | 800 | 350 | 0.31 |
| HXP-003 | 1200 x 600 | 1000 | 550 | 0.42 |
| HXP-004 | 1000 x 800 | 1000 | 550 | 0.47 |
| HXP-006 | 1200 x 800 | 1000 | 550 | 0.56 |
| HXP-007 | 1500 x 1000 | 1000 | 550 | 0.88 |






Established in 2009, our enterprise operates 4 large-scale manufacturing bases utilizing automated resin concrete and plastic injection molding production lines. With a dedicated R&D team of over 40 staff and 150+ patents, we ensure high standards of quality control from raw material to final shipment.



