double layer roll forming machine / trapezoidal roofing and corrugated type roll forming machine
ฝัง
- เผยแพร่เมื่อ 3 ก.ค. 2024
- it can produce two different profiles, save space and cost.
For more information, please contact me.
Mob/whatsapp: 008613166560788
Email: helenli@kaiyitemachine.com