Place of Origin
Shandong, China
Application
Steel Workshop
Processing Service
Bending, Welding, Cutting, Punching
Certificate
ISO CE COC PVOC
Installation
Installation Drawing
connection
bolt connection
Grade
Q235, Q355 H,C,Z section steel or steel pipe
surface processing
painted or galvanized
using life
more than 50 years
wall and roof
EPS, fiber glass , rock wool and pu snadwich panels or steel plate
product name
Multi-Story School Building Fast Build Prefab Steel Frame Classroom