Shijiazhuang Changshan Beiming Technology Co., Ltd. Ltd. idakhazikitsidwa kuyambira Disembala 1998. Pazaka 60 zamakampani opanga nsalu, Changshan ili ndi mwayi wamphamvu mu R&D, Design ndi Kupanga nsalu. Mpaka pano, bizinesi ya Textile ya Chagnshan ili ndi magawo awiri opangira omwe ali ndi antchito a 5,054, ndipo imakhala ndi malo okwana 1,400,000 masikweya mita. Bizinesi yopangira nsalu yokhala ndi masipingo 450,000, ndi zoluka 1,000 za ndege zowulutsira (kuphatikiza ma seti 40 a zoluka za jacquard). Labu yoyezetsa nyumba ya Changshan idavomerezedwa ndi boma la Unduna wa Sayansi ndi Ukadaulo waku China, General Administration of China Customs, National Development and Reform Commission, ndi China National Accreditation Service for Conformity Assessment.