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Coalescentrum supplies a full line of geosynthetics that are widely used in construction of roads, railroads, pavements, subsurface drainage systems, embankments, RSS, MSE walls, structure waterproofing systems, and environment protection facilities.

For over 27 years of development and continuous improvement of the products and services, our factory has expanded the product line into many areas of the large scale construction market.

Our factories have been qualified by the stringent standards of ISO 9001 quality management system and ISO 14001 environmental management system.



Windows, Frames &  Glasses

 Aluminum Window and Door Panels

 Curtain Walls


2) Geomembranes

 Geonet Drainage System (Reinforced)

 HDPE Cuspated Drainage Sheet

 HDPE Corrugated Pipe (Double-walled)                          

 Composite Steel Corrugated Pipe

 Composite Blind Drain                               

6) Composite Drainage Products    

 Staple Fiber Needle Punched Nonwoven Geotextile

 Filament Needle Punched Nonwoven Geotextile

 Filament Woven Geotextile

 Slit-film PP Woven Geotextile






 Temperature & Corrosion-Resist Waterproof Sheet

 EVA Self-adhered modified bitumen waterproof sheet

 Water Seal Band

 5) Geosynthetic Clay Liners (GCL / Bentonite Mat)

4)  Geogrids, Geonets, Geocells

 3)  Composite Geotextile-Geomembranes

1) Geotextiles

7) Other geosynthetics products: 

 One layer of membrane and one layer of geotextile

 Two layers of membrane and one layer of geotextile

 One layer of membrane and two layers of geotextile