Yakhazikitsidwa mu 1993, Zhangjiagang Gang Hang Warp Knitting Co., Ltd ili ndi malo pafupifupi mamita 20000. Ili ku Yangtze River Delta yokhala ndi chuma chotukuka, Gang Hang ili ndi malo abwino komanso mayendedwe abwino, pafupi ndi malo ogulitsa padziko lonse lapansi, Shanghai (Pafupifupi maola 1.5 pagalimoto). Gulu la Gulu lidatsogolera poyambitsa makina oluka ma tricot ndi magulu olimbana ndi Liba Maschinenfabrik GmbH ku China. Pakadali pano, Gulu la Zigawenga lili ndi makina opanga 18, zomwe zimapangidwa pachaka matani oposa 2000, komanso chiwongola dzanja chapachaka cha Yuan zoposa 40 miliyoni.