
History Creates the Future
We have developed our manufacturing for Monolithic Refractories and trading of Refractories and Steel Items since 1998. From 2019, RET Co., Ltd. is seperate for Trading.

Expertise in Steel Refractories
We are improving the productivity of our customers with our new technology and globally proven field know-how.

Integrity, Sincerity, Creativity
We are developing a reputation for Honesty, Intergrity and Originality, while pursuing the goal of mutual benefit with our customers.
RET Korea
History Creates the Future
RET Korea Co., Ltd. has grown since 1998 based on its import and export operations in the refractory and steel product sectors, and continues to achieve steady development through its expertise in the production and technology of monolithic refractories for steelmaking.
Established in 2019 as an independent entity from its trading division, RET Korea provides professional consulting services across the steel and refractory industries, covering design, construction, technical advisory, and even feasibility studies.
In addition, the company is expanding its global import-export network through active engagement with diverse international markets, including Japan, China, the Middle East, India, Southeast Asia, and Europe, strengthening its position as a competitive player in the global market.
Expertise in Steel Refractories
We are improving the productivity of our customers with our new technology and globally proven field know-how.
Integrity, Sincerity, Creativity
We are developing a reputation for Honesty, Intergrity and Originality, while pursuing the goal of mutual benefit with our customers.
Main Business Areas

Refractories & Raw Materials Import/Export
Key ItemsIn Refractories & Raw Materials Import/Export, we handle import/export and supply of key items such as Sea-water MgO - Clinkers, Unshaped refractories, Calcined Super-high grade Al2O3, Dead Burn MgO Clinkers, Chemical Binder for refractories.

Steelmaking Raw Materials Import/Export
Key ItemsIn Steelmaking Raw Materials Import/Export, we handle import/export and supply of key items such as Graphite for carbonizing agent, Pitch coke, Ferro-Alloy, Mold powder.

Steel Products Import/Export
Key ItemsIn Steel Products Import/Export, we handle import/export and supply of key items such as Special steel bar, Seamless steel tube, Steel plate.