Since its establishment in 1981, Sehan Steel Co., Ltd. has grown into a specialized distributor of structural square steel tubes.

With decades of experience and expertise, we supply a wide range of structural steel tubes and provide reliable solutions to meet our customers' requirements.

Our core business focuses on large-size square steel tubes and structural hollow sections, serving various industries including logistics automation systems, semiconductor equipment, industrial machinery frames, and aerospace tooling structures.

To ensure stable supply and prompt delivery, Sehan Steel operates its own logistics center in Eumseong, Korea, maintaining a wide range of structural steel tube inventory.

We strive to be more than just a material supplier. Through reliable product quality, efficient inventory management, and customer-oriented service, we aim to become a trusted business partner for our customers.

Sehan Steel will continue to build on its experience and expertise while pursuing customer satisfaction as our highest priority.

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Sehan Steel Co., Ltd.