(1) household items- non-woven washable pre-filters, automatic roll filters, disposable air filters, bag filters, HEPA filters, etc..
(2) polishing materials- bristle/ nylon brushes, non-woven abrasive wheels, hand scrub brushes, industrial hand pads, etc..
(3) partition walls& aluminum windows machines.
(4) electronic materials- adhesives, non-conductive adhesives.