Purchase Qty. Reference FOB Price
1-2 Sets US$29,500.00
3+ Sets US$27,500.00
Product Description
Curve roof forming machine/arch steel building roll forming machine/arch roof roll forming machine 1. Our machine's rollers and shafts are both solid, the rollers are made by 45# steel plated with hard chromium. 2. The thickness of our arch shaping leaf is 10mm, the process of manufacture ...