Colourcon Roofing Tiles (Pvt) Ltd - Colombo, Sri Lanka

I purchased more than 9000 tiles (flat profile) and more than 10% have broken within a 2 year period. The company does not respond and has broken numerous commitments to inspect the house site. The cost to me is the tiles but even more so the regular and constant leaks. I also need to purchase more tiles to replace but, they seem to no longer make or support that tile. Bad product and Colourcon has terrible support and honesty. Avoid.