Algeria importer company request: Galvanizing Kettle

I am looking for kettle for hot dip galvanising with following specifications:

made of U-formed center-section with pre-welded pressed ends to the internal dimensions detailed below:

9.00 mm length
1.50 mm width
2.50 mm depth
50 mm wall thickness

welded at the top a flange 150 x 50 mm and two (2) sub-flange 25 x 12 mm (6 mm below the top) respectively 100 x 12 mm (200 mm below the top), including 24 studs for HASCO corner protection shields and 4 lifting lugs.

kettle should be ultrasonic tested, automatically electroslag welded, fabricated from special plate with the following typical analysis:

C 0.08% max, Mn 0.5% max, P 0.02% max, S 0.02% max & Si traces