Even we have the high lever science and technology now, it is impossibility to weave better carpet than antique carpet.

Chinese Wool Carpets

Large carpets, particularly large wool carpets, were not used in China until comparatively recent times. Rugs to cover the "Kang" or fire heated brick bed platform typical in North China were not uncommon at least as early Ming times. These rugs were typically divided to give a place to set a table on the Kang or designed to cover the entire Kang. Most of these rugs were made of felt and used camel hair, which was dyed black and red at the borders. The felt rugs, some silk and others wool, in the Shoso-in at Nara, Japan are probably the earliest examples of Chinese carpets and although dating is questioned may date back to Tang times.