four strands a line. With a master manual superb threading technology, suitable for fast and precise strength do needlework very skillfully on the design blueprint.Laying the strong foundation for D-K hand-made carpets after cycle reciprocating. Special craftsmanship, extend the life of the carpet to 8~10 years - 5 times as an ordinary machine carpet!Loving manual work for a long time, master integrated needling into the carpet, assign it a art life.The subtle point sees purely, the exquisite p