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GreenWalls Group
With more than 20 Years of Experience.
We Deliver Innovative Solutions for Sustainable Environments

What We do ?
GreenWalls Group is a Hong Kong-based corporation focusing on the development and application of Bioengineering, Nanoengineering, and Green Technologies. Collaborating with global scientists and engineers, GreenWalls Group has developed its own unique products and systems, including:
• Nano Waterproofing & Concrete Restoration
• Structural Preservation & Fire Retardant
• Solar Photovoltaic Systems and Air-Quality Improvement
Installation is provided through its applicator, GreenWalls Bioengineering (HK) Limited, operating since 2000.
We are involved