Aluminium containers with lids for airecraft catering

We are trading compagny in tunisia.( asy trading co. ).we are looking to buy for tunisian market : 1-) seamless steel pipes api 5ct j55 ( 4800 m) 2-) stainless steel screen pipes * johnson screens* ( 1900 m ) 3-) caustic soda ( 600 tons) 4-) aluminium containers with lids for airecraft catering ( 1400000 pieces ) 4-) electrical boards we are asking for contact of turkish compagnies which manufacture theese products. very urgent