Daechang Metal Heat Treatment Engineering Co., Ltd. is a specialized metal heat treatment company located in Goryeong-gun, Gyeongbuk, led by CEO Lee Seong-tae. The company specializes in the heat treatment of various metal materials, including ship engine parts and automotive parts, and employs approximately 22 staff members.

Established in 1987, Daechang Metal Heat Treatment Engineering Co., Ltd. is a company that has steadily grown in the field of metal heat treatment for over 30 years. In particular, the company possesses the only flame heat treatment technology in Korea and received recognition for its technological prowess by being designated as a specialized enterprise in root technologies in 2016.

Business sectors

• Metal Heat Treatment Services: We provide specialized heat treatment services that impart properties tailored to specific purposes by heating and cooling metal materials. This is applied across various industrial sectors, including marine engine parts, automotive parts, and basic materials.

Products

• Heat Treatment for Marine and Automotive Parts: We apply specialized heat treatment technologies for surface hardening of bottom pieces for marine engines, automotive parts, plant components, gears, rings, generator parts, and more. In particular, we enhance product quality and durability through our proprietary flame heat treatment technology.
• High-wear-resistant spray heat-treated crane wheel: The spray heat-treated crane wheel, made of special steel forging material, boasts more than three times the wear resistance of existing products and has excellent hardness with a hardening depth of up to 50mm.

Special Features

• Unrivaled Flame Heat Treatment Technology: Possessing the only flame heat treatment technology in Korea, we enable stable heat treatment without the occurrence of burn spots or cracks that can occur during medium or low-frequency heat treatments.
• Certification as a Specialized Root Technology Enterprise: Designated as a Specialized Root Technology Enterprise in 2016, we received official recognition for our core technological capabilities that contribute to strengthening national competitiveness.
• Excellent product durability and cost-effectiveness: Products such as spray heat-treated crane wheels provide more than three times the wear resistance and deep hardening depth, ensuring excellent quality, cost-effectiveness, and reliability.

Job Information

• Main Job Positions: We are primarily hiring production staff for metal heat treatment.
• Benefits: We support enrollment in the four major insurance programs, and we are closed on Sundays and public holidays.

💡 A word from Jobploy
Daechang Metal Heat Treatment Engineering Co., Ltd. is a solid small and medium-sized enterprise with unrivaled technological capabilities in the field of metal heat treatment. This will be a great opportunity to learn skilled techniques and grow in a stable environment.