The main structure includes: column, main beam, floor beam, supporting beam, wind column, crane beam and parapet column.
The sub-structures include: support system (including horizontal support, inter-column support, tie rod, brake truss), trench, roof purlin, wall purlin, tie rod, support pipe connector (high strength bolt, common bolt, flower basket bolt, tapping screw, rivet), etc.
Maintenance structure include: roof panel, wall panel, edge wrapping, etc.
