We use high quality frames with modifications.
Use North American springs and three times wiring on the springs.
Use high density 2.5 lbs blue foam for seats and arms are padded for ultra comfort.
Zippers are on all toss cushions, inside backs and seats.
We glue foam all around the sofa frame with card board or lining.
Full covered decks with the body fabric instead of the lining and our decks are padded.
We use custom design machine to make even and straight borders for the cushions.