... Certificate, CE, m Features:Specification 1leaf structureFir wood skeleton with HDF net infilled,glued together with ... groove under high pressure2Door JambFir wood3Casing typeOption4skeletonFir wood for stile & rail 5 Wood speciesFir, Cherry, oak, red oak, ... /T122-200017Advantage1.more than ten-year expereince in wood door line & familiar with the requirement about ... patterns make it fresh and classic