Nantong Sanjie Graphite Products Co., Ltd. (Nantong Sanjie kwenguva pfupi) yakavambwa muna 1985. Iri ibhizinesi remazuva ano rinobatanidza kugadzira uye kutengesa kwakasiyana siyana zvigadzirwa zvegraphite uye friction pair zvinhu zvemakanika zvisimbiso.Inowanikwa muHaimen City, inozivikanwa se "Entrance guta reRwizi & Sea zvekufambisa" uye yakatarisana neShanghai mhiri kweRwizi rweYangtze.