Asian Foundry Filters (AFF) is a manufacturer of fumeless resin-treated glass fiber filters, which are used for the filtration of molten non-ferrous metals (particularly aluminium) or their alloys during casting in foundries. These filters are suitable for applications such as gravity die-casting, sand mold casting, and investment casting of molten non-ferrous metals and their alloys. AFF's products are widely deployed by leading automotive component manufacturers worldwide. AFF has powered the production of over 400 million automotive pistons and several million auto-components till date.
