Main production procedures of hot rolled pickled products falls into the following steps: laser welding, elongation, pickling by turbulent flow, online leveling, cutting edge, online painting.

Features of products
(1) Minimize the cost for customer by replacing the cold rolled sheet by pickled sheet.
(2) Sound surface .Compared with common hot rolled sheet, hot rolled acid pickled sheet could remove external oxidized scratches and improve the surface of steel sheet ,thus conducive to welding ,oiling and painting .
(3) Highly precise: shape of steel sheet could be improved after leveling thus reduces the discrepancies of flatness.
(4) Perfect the cosmetic effect.

Main application
(1) Automotive
Hot rolled acid pickled products mainly applies to the following products: chassis system of automobile including frame and beam; wheels including rim, internal sheet in steering room, carriage sheet of various kinds of trucks, stamping part involves bumper guard, brake cable and so on.
(2) Machinery
(Except for automobile) Textile machineries, mine machineries, windmill and common machineries.
(3) Apparatus
Household apparatus, frames, holders of compressor. inner hull of water heater .chemical can
(4) Others
Components of bicycles, various kinds of welded pipes, electrical cabinet, guard rail of high way, shelves in supermarket, shelves in stock, fence and metal ladder as well as various kinds of stamping parts.