Galvanized Pipes

We are manufacturer of plastic greenhouses for agriculture.
our needs galvanized 1.5 mm thick tube are:diameter 60 mm x 1.5 mm x 5.64 m: 2000 t / yeardiameter 55 mm x 1.5 mm x 6 m: 500 t / yeardiameter 32 mm x 1.5 mm x 6 m: 1500 t / yeardiameter 27 mm x 1.5 mm x 6 300 t / yearplease send us your best offer seaport