Superb Z275/AZ150/AZM275 squared/rectangular pipe 30*50/50*50/40*80/100*50/100*80/100*100 for greenhouse as column
Material:Galvanized or other
Zinc: 275g/M2 or per your request
Usage: Greenhouse steel structure/Upright column/post/connect structure
Thickness:1.5mm/ 2.0mm or per your request
Spec: 30*50/50*50/40*80/100*50/100*80/100*100.......
Sample Photo:
Usage:
Material certificate and tooling calibration certificate: