Department of Production Rolling Department Casting Department IPQC Inspection Department Glazing Department Lub Tsev Haujlwm Pleev Xim Kiln Department Lub Tsev Haujlwm Saib Xyuas Kev Tshawb Fawb Thib Ob Ntim Department Tunnel Kiln Tsis Siv Neeg Ntau Lawm Kab & Photovoltaic Fais Fab