This composition board is our patent. It makes construction stronger and easier due to super high strength and unique structur

  Features of the composition board:

  1. noncombustible, reach GB8624 Grade A,

  2. super high strength due to its strong and complex constructure,

  3.excellent acoustic and thermal insulation,

  4.  fireproof, moisture resistence, waterproof,

  5. easy to install

Specification:

thickness not less than 25mm, but customized sizes is available 

Good quality and competitive price.

If you are interested in pur products,pls do not hesitate to let me know.

fiber cement composition board