What is Standing Seam Metal Roofing?

Standing seam metal roofing panels are secured using hidden fasteners. Initially, clips were used to attach the panel to the roofing structure by connecting with the vertical legs. However, as panel options have expanded, clipless panels are now commonly available within this product range. At Xinhonghua Machinery, we provide five distinct standing seam systems that […]

About CZ Purlin Roll Forming Machine

Xinhonghua Machinery is the biggest CZ purlin interchange machine manufacturer in China and is the only supplier that can produce fully automatic type. a) Fully automatic type: purlin size change and CZ interchange both are controlled by PLC and operating on touch panel, within 1 minute. b) Semi-automatic type: purlin size change by press button, CZ interchange change manully (within […]