Standard tsis, saw tsav, phab ntsa vaj huam sib luag qauv, yooj yim pa tshuab, mature technology.

Pannel structure, Forming stations 28-30, bigger shaft, machine is heavy,The machine is strongand longer service life . Three blades cutting, no burr, good forming effect, not easy to deform

Standing seam ru tsev vaj huam sib luag yob txoj kev tshuab yog kub-muag, ib lub tshuab tuaj yeem ua ntau qhov ntau thiab tsawg los ntawm kev kho spacer manually.

1.Standard parameters, chain drive, wall panel structure, basic conventional technology, mature technology. 2. Can provide to customers the drawing which suitable for their country.