Inquiry

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"SeahSS" (hereinafter referred to as the "Company") respects the privacy of its clients and abides by the "Act on Promotion of Information and Communications Network Utilization and Information Protection." The Company notifies the client of the purpose and means for which the personal information provided by the client in accordance with the personal information administration policy is used, as well as the security measures implemented to protect personal information. If the Company modifies its policy on the administration of personal information, it will post notices on its website and/or send out individual notifications. This policy will be implemented as of: February 1st, 2023.

Personal information to be collected: name, e-mail address
The purpose of collecting and using personal information: the client’s requests
Period of retention and use of personal information: The Company will destroy the personal information of the client without delay when the purpose of its collection and use has been achieved.

Rolling-Processing Process

Small Rolling Process

Meterial Loading Reheating Roughing Mill Intermediate Mill Non-Twisting Mill

Direct Solution Treatment Pickling Line Testing Coil Compactor Packing Shipment


SeAH Changwon Integrated Special Steel produces wire rods and round bars with outstanding quality through the continuous rolling process consisting of the roughing mill, intermediate mill, and finishing mill. The 3-roll based kocks mill ensures consistent surface and core rolling.

The cutting-edge RSM(reducing and sizing mill) enables homogeneous micro structures and less-than-0.1mm accurate dimension control via high-speed precision rolling.

Our cutting-edge DST(direct solution treatment) technique ensures consistent control of grain size and strength.

The nitric acid-free acid pickling process, a state-of-the-art eco-friendly pickling technique, allows us to produce stainless steel wire rods with top surface quality.

Large Rolling Process

Meterial Loading Reheating Furnace SBM(Slab & Blooming Mill)

BM(Blooming Mill)

Transfer CCR(Compact Type Cassette Mill) Straightening Machining Warehouse Packing

FBM(Flat Block Mill) Straightening Cutting Packing Warehouse


Flat bars and round bars are manufactured via forging and blooming or large section rolling processes.

The newest SBM block mill is able to produce large section rolling bars and wide range flat bars.

HV-Mill allows the production of flat bars and round bars of precise dimension, based on our horizontal-vertical continuous rolling techniques.