... CE MIRTEC MC/TH-C-454/09 Tower Crane & QTZ40, QTZ63, TC5013, QTZ100, QTZ125, TC6018, QTZ250, TC7030, QTZ315 2009/06/23 ... Report Shandong Special Equipment Inspection and Research Academy Tower Crane & QTZ63 2011/11/30 Type Testing Report Shandong Special Equipment Inspection ...