1.Dust collector cage with package for export 2.ISO9001:2008 Certified ... Every cage we make can meet the requirement for tightness, smoothness and uprightness.1.material of cage ... the shape of the cage can be according with the requirement from client.The thichkness of ... cooperating with AAF, BWF, ANDREW, ALSTOM, FLSMIDTH, BATLIBOI for many years! Dust collector cage with IRON SHELF package for export