标准
AISI认证, ASTM, bs, 中国DIN标准, 国标, JIS
Product name
China Prefab Steel Sport Hall Roof Construction Structures
Application Fields
Frame part
Material
Q235 Q345B ,H,C,Z section steel
Surface treatment
Hot Dip Galvanised or painting
service life
over 50 years
installaton
supply guider drawing or send technician
name
steel roof construction structures