DMT Co., Ltd. is a specialized expansion joint company located in the Yulchon Industrial Complex, Yeosu, Jeonnam, led by CEO Huh Man. We provide total solutions for the design, manufacturing, and installation of expansion joints that prevent fatigue failure caused by thermal expansion, contraction, and vibration in various industrial facilities.

"DMT Co., Ltd., established in 2009, provides total solutions specializing in the custom design, manufacturing, and installation of expansion joints that prevent fatigue failure due to thermal expansion, contraction, and vibration of piping generated during the operation of various industrial systems. We strive for customer satisfaction and mutual growth."

Business Areas

• Providing Total Solution for Expansion Joints: We professionally handle the entire process of custom design, manufacturing, installation, post-operation inspection, and replacement construction of expansion joints (Expansion Joint) that prevent fatigue failure caused by thermal expansion, contraction, and vibration during the operation of various industrial facilities.

Products

• Expansion Joint: We produce expansion joints of various materials such as Metallic, Non-Metal, PTFE, and Rubber, up to large sizes, used in piping systems and duct lines of power generation, steel, and petrochemical plants. In particular, our Teflon Expansion Joint, with excellent chemical resistance, has received NET (New Excellent Technology) and NEP (New Excellent Product) certifications.
• Flexible Joint: Our main products include flexible joints used to ensure piping flexibility, absorb vibration, and compensate for thermal expansion in industrial systems.

Special Notes

• Proprietary Technology and Total Solution: We possess proprietary technology in the field of expansion joints and realize customer satisfaction by providing total solutions that encompass all areas, from custom design and manufacturing to installation, going beyond simple production.
• Quality Certification and Customized Service: We have filed numerous patents in the field of expansion joint equipment and obtained new product and new technology certifications from the Ministry of Trade, Industry and Energy. We also provide customized services by discussing on-site issues with customers and proposing improvement directions.
• Application in Various Industries and Titanium Casting Technology: We supply products to various plant facilities such as power generation, cement, steel, and petrochemical industries. Through the completion of a titanium precision casting plant, we are expanding our business scope to advanced industries like aerospace.

💡 A Word from JobPloy
DMT Co., Ltd. is a company specializing in the manufacturing and installation of expansion joints, contributing to the industrial plant sector. There may be primarily technical and production-related positions. Precise work and adherence to safety regulations are important. Continuous skill development and competency building in related fields are necessary, and with teamwork and problem-solving skills, you can grow with the company.