Stainless steel square tubes

submitted to you the details of products that we want
square tubes, stainless steel 4 × 4 cm length of 6 meters thickness of 1 mm grade 410 - 420 - 430 -201 - 304 quantity minimum of 20 tons
stainless steel plate dimensions of 2 x 1 meter thickness of 1 mm grade 304 - 304l for a minimum quantity 20 tons
stainless steel plate dimensions of 2.5 x 1.25 meter thickness of 1 mm grade 304 - 304l for a minimum quantity 20 tons
stainless steel plate dimensions of 3 x 1.5 meter thickness of 1 mm grad