Lightweight High resistance C Channel Steel Purlin ASTM , JIS , GB Standard
C steel purlin characters:
1. from C80 to...
1. from C80 to...
Hot dipped Galvanized Steel Purlin , C80 to C300 C section purlins Q195 - Q235
C steel purlin characters:
1. from C80 to...
1. from C80 to...
Z275 Structural galvanized steel z purlins for metal building materials
z purlin:
1.Material: galvanized...
1.Material: galvanized...
Light weight Q345 Punched Steel C Purlin High Strength , thickness 1.2 - 3.0mm
C steel purlin characters:
1.from C80 to...
1.from C80 to...
B2 Fireproof Grade Flexible Cold Storage House Panels for Freezer Rooms thickness 100mm
Features and advantages
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