ISO 9001-2000 grating clips , grating clamp , grid clip , saddle clip , steel clip Type B steel clips---composed of a ... , B ,CSO 9001-2000 grating clips, grating clamp, grid clip, saddle clip, steel clipNingbo Lihong Steel Grating Co., Ltd ISO9001-2008STEEL ... : JIS (Mr. David Huang) grating clips, grating clamp, grid clip, saddle clip, steel clip