Pipe Bender
hydraulic shrimp bend machine
+86 13129008766
2024
year +50
+3000
+4000
myriad +Ruifeng Machinery is a company that has been focusing on manufacturing air duct equipment for 17 years! The main ventilation processing equipment we produce includes: air duct production line, air duct material receiving platform, laser cutting machine, common plate flange machine, five line reinfor