We Focus on The Field of Communication
30 years of experience
With the world’s leading non-toxic and environmentally friendly water foaming technology, we have grown into the most valuable provider and service provider of air duct system solutions in China, and a leader in clean air duct systems.
We will serve our customers wholeheartedly with endless enthusiasm.
20000+engineering construction experience
Residential&Hong Kong Roche Villas
Design requirements
Sound insulation performance
Clean and hygienic
Cold Bridge
Solution (1200 m2 Piral HD water-based technology sheet)
Has good flexibility and excellent noise reduction effect
Effectively inhibit bacterial growth and ensure fresh and hygienic air
Excellent insulation performance, excellent airtightness, avoiding the occurrence of cold moisture phenomenon
