24ft Commercial Qab nthab kiv cua npog 1500 Square Meters
20ft Qab nthab kiv cua siab tshaj plaws thaj tsam ntawm 1250 Square Meters
18ft Industrial Qab nthab kiv cua them rau 900 Square Meters ntawm thaj chaw
Lub kiv cua qab nthab 16ft npog 70 Square Meters
12ft High Volume Low Speed Fan Npog Rau 450 Square Meters Ntawm Thaj Chaw
10ft Hvls Ntxuam Chaw Tsim Khoom Uas Npog 300 Square Meters Ntawm Thaj Chaw
