... angle brace, brace between purlin/column/beamBoltanchor,ordinary,high strenght boltRoof &Wallsandwich panel or steel color plateSheet0. ... tie-bar, intercolumniation, sandwich panels, glass wool panels, High-strength bolts and other components.SCOPE OF SERVICECost Control1. ... personnel Going to post after professional skill check.High-class Efficiency 1. Processing capacity two large-scale manufacturing ...