D.H. Materials Co., Ltd. Mungyeong Branch is a metal heat treatment specialist located at Yugokbuljeong-ro, Mungyeong-si, Gyeongbuk. Its main business area is aluminum heat treatment, and it completed and began operating a new factory in 2024.

"D.H. Materials Co., Ltd. was established in 2012 as 'Daehan Non-ferrous Metals' and changed to its current name in 2018. It is a company specializing in precision machining and distribution of non-ferrous metals. In particular, it is recognized for its technical expertise in the field of precision aluminum plates, and is expanding its business by completing a new factory in Mungyeong, Gyeongbuk in 2024. The Mungyeong branch contributes to supplying high-quality non-ferrous metal materials essential for national key industries such as semiconductors, displays, and aerospace/defense."

Business Areas

• Aluminum Heat Treatment Work: D.H. Materials Co., Ltd. Mungyeong Branch specializes in the heat treatment of aluminum materials. This is an important process that improves the mechanical properties, corrosion resistance, dimensional stability, and processing characteristics of metals.
• Precision Machining of Non-ferrous Metals: We supply materials processed to precise specifications required by customers through precision machining of non-ferrous metals, including aluminum, by cutting and surface processing. This is used in the manufacturing of chamber parts for semiconductor and display equipment.

Products

• Aluminum Heat Treatment Service: We provide customized heat treatment services such as solution treatment and aging treatment for various aluminum alloys. This enhances the strength and ductility of aluminum products while achieving extremely low porosity and excellent flatness.
• Precision Aluminum Plates: We import high-quality aluminum materials and process them into precision plates required for national key industries, such as chamber parts for semiconductor and display equipment, and supply them.

Special Notes

• Specialized Technical Expertise in Aluminum Heat Treatment: We are recognized for our unique technical expertise in the field of precision aluminum plates and maintain cooperative relationships with major domestic and international equipment manufacturers based on our high-quality non-ferrous metal material processing capabilities.
• Investment in Latest Facilities and R&D: We are expanding our technology portfolio through continuous investment in facilities and R&D, demonstrating strengths in technological completeness and commercialization capabilities for high-value-added material production.
• Fast and Precise Machining Capabilities: We source various materials from leading overseas suppliers and supply high-quality materials through rapid cutting and processing, contributing to maximizing our clients' process efficiency.

Recruitment Information

• Main Hiring Positions: We mainly recruit for production and production management positions, responsible for non-ferrous metal heat treatment processing, mechanical equipment maintenance, and production management.
• Benefits: Lunch is provided, and overtime pay is given.

💡 A Word from JobPloy
D.H. Materials Co., Ltd. Mungyeong Branch is an SME in the metal processing field, primarily engaged in aluminum heat treatment. Work in this field requires precise technology and adherence to safety regulations, and production roles may involve physical labor. Check the company's welfare benefits (lunch support, overtime pay, etc.), and prior experience in heat treatment would be advantageous for job adaptation.