High Ribbed Formwork is manufactured from hot-dipped galvanized steel sheets. Because its meshes and U patterns, it has better anti-stress capability and forming flexibility than normal metal lath. This product has excellent engineering quality, c***truction security and widely used in tunnels bridges, valve basement systems, sewage systems, subways, retaining walls, nuclear power plants, shipya***, water pools and marine engineering works and high rise building projects and non-regular or bending pattern etc. asconcrete permanent assembly-free formwork.