Product name
steel walkway and floor Steel grid plate and Steel frame lattice
cross bar type
twisted bar, round bar, flat bar
Bearing bar type
flat bar, I bar, serrated bar
load steel size
20X3, 25X3, 32X3, 40X3mm etc
Bearing bar pitch
30, 40, 50, 60, 100mm etc
Grating Surface Treatment
Hot Galvanized .painting
Production process
welding
Certificate
Form A, Form E, COO