Wing Hing Wonton Wrap, 12 Ounce -- 12 per case. First brought to America by the first wave of Chinese immigrants in the 1850s, Egg Rolls have since become as American as apple pie or pizza. Wing Hing Foods wraps (skins) are available in a variety of shapes and thicknesses. With egg, without egg, round, square, thin or thick, theyre all manufactured using 100 Percent U.S. grown and milled wheat under strict food safety controls in our 3rd party inspected California facilities.