Cov khoom tseem ceeb:
1.Kem & nqaj: H ntu steel
2.Roof cladding: V840 hom, 0.5mm steel ntawv
Skylight vaj huam sib luag: 1.2mm
3. Phab ntsa cladding: V900 hom, 0.5mm steel ntawv
4.Qhov rooj: EPS sandwich vaj huam sib luag zawv zawg qhov rooj
5. Qhov rai: PVC qhov rais
