EC21 Buying Leads Catalogs - s 355 http://importer.ec21.com/buy_leads/s 355.html Buy Steel Plates for Indiahttp://www.ec21.com/offer_detail/Buy_Steel_Plates_for_India--2833617.htmlS 355 16 Billets 550 dia x 50 thk 1 EN 10025 / S 235 17 Billets for Support 550 dia x 50 thk 2sx + 2dx EN 10025 / S 23520080104