Drainage Qatar Import and Export Companies

Im looking for 2 products 1. Drainage mat for green roofs

We need Non return valve for drainage , 6 inches, 6 Pcs

With reference to the above mentioned subject, we have required Drainage Matt as per the below mentioned specifications.

We learned your reference as a leading manufacturer for Drainage and water treatment solutions.

i need drainage corrugated pipes supplier from turkey

We are looking for manufacturers/suppliers for the following items:- 1. Dimpled Drainage Membrane. 2. Rock wool slab 1.2m x 0.6m x 50mm x 64Kg/cum, unfaced. - 500sqm