- KHOOM INTRODUCTION
Daim ntawv thov:Poultry farm
Ru tsev thiab phab ntsa vaj huam sib luag:50mm rock wool sandwich panel
Deg kev kho mob:Hot dip galvanized
Purlin:C Z galvanized purlin
Clear span:36m
Qhov rai:Aluminum window
Rooj:Sandwich panel sliding door
installation:Engineer instruction and installation drawings