표준
AISI, ASTM, bs, DIN, GB, JIS
Standard
AISI, ASTM, BS, DIN, GB, JIS,
Product name
Prefab Galvanized Steel Truss Roof Structure Railway Train Station
Quality
secure and durable
Assemble
provide assemble drawing
Application
Steel Space Frame Structure
Material
Q235Q345 Low Carbon Steel
Surface treatment
Hot Dip Galvanised