Nanyang is located in Henan Province in the southwest, where "families than the Silkworm, sauna wild yam," the Nanyang silkworm industry, the industry is reeling developed, and the Nanyang Fine silk fiber length, strength, flexibility, and strong shiny, feel good; very suitable for weaving, the high number of high-grade veins meticulous Sitan. Nanyang work fine silk carpets, exquisite patterns, colors and elegant and quiet, soft to the touch and full of glossy, lightweight durable, upscale interior decor, is highly practical and art appreciation value, the Nanyang Persian carpets to more than pictorial, mainly Chinese logo In recent years, silk carpets in Nanyang rapid development here has become the world's largest production base for handmade silk carpets, the annual global production, 80 per cent of the high number of silk carpets, and the quality has been more than Iran has been dominating the world of carpets the award by the middle of 1100 handmade silk carpets is called a "blanket in the blanket," "blanket of King."