Gold Mountain Storage Shelter Single Truss, W 20' X L 30' X H12', arch space 1.83m, arch 70*42*1.5mm, purlin 40* 1.2mm rope pull up door 4.3m X 3.2m

Gold Mountain Storage Shelter Single Truss, W 20' X L 30' X H12', arch space 1.83m, arch 70*42*1.5mm, purlin 40* 1.2mm rope pull up door 4.3m X 3.2m