Galvanized Grating import companies and galvanized grating import trade opportunitie

I am Mr Br** BA**** I am in Congo and I am in Metallurgy we want to place an order for galvanized grating staircase steps I want to send you the ones we need so that you can send us a proforma invoice

1METER THREADED ROD IN: B7M, L7M, 316L, DUPLEX DE M12 AM64 galvanized grating mesh 30x30x5 and mesh 25x25x5 black steel sheet 4mm,, 5mm, 6mm, 8mm, 10mm, 12mm, 15mm, 20mm, 25mm, 30mm 2000x1000 and 3000X15000