Sungmi S Tech Co., Ltd. is a specialized heavy equipment parts manufacturing company established in 2003 and headquartered in Juchon-myeon, Gimhae-si, Gyeongsangnam-do. Its main business is the manufacturing of construction and mining machinery, and it produces and supplies major structures and parts for medium and large construction machinery, such as excavators, to domestic and international markets.

Sungmi S-Tech Co., Ltd. is a specialized manufacturer of heavy equipment parts established in 2003 and headquartered in Gimhae, Gyeongsangnam-do. As a core affiliate of the Sungmi Group, the company focuses on the manufacturing of construction and mining machinery. In particular, it produces and supplies major structures and components for medium-to-large construction machinery, such as excavators, to domestic and international markets. Through manufacturing know-how accumulated over the past 20 years and investments in automation facilities, the company has established a stable revenue structure. It has solidified its position as a leading SME driving the regional economy, achieving annual sales of 62.5 billion KRW in 2022. By directly operating its R&D and Design departments, the company is dedicated to ensuring the precision and durability of its products.

Business sectors

• Manufacturing of Core Heavy Equipment Parts and B2B Supply: We specialize in the production of high-strength steel structures, such as lower frames, booms, and arms that form the framework of construction heavy equipment like excavators, and supply them to major domestic and international automakers, including Hyundai Construction Equipment. We maximize production efficiency by establishing a system that ranges from precision machining based on customer drawings to mass production utilizing robotic welding.

Products

• Underbody Frames and Structures for Construction Machinery: We manufacture underbody frames and superstructures, which are core components that withstand the loads of heavy equipment and ensure driving stability. By applying precision welding technology utilizing high-strength steel plates, these components boast exceptional durability, remaining free from deformation or breakage even in extreme working environments.
• Excavator Cabin Assemblies and Optional Parts: We produce compact excavator cabins (R555-7 Series) and medium-sized excavator cabins (R210-7 Series, R210-9 Series, R210-F Series). In addition, we offer a wide range of cabin assemblies and optional parts for excavators.

Special Features

• With over 20 years of accumulated manufacturing know-how and investment in automation facilities, we have established a stable revenue structure and have positioned ourselves as a leading small and medium-sized enterprise in the regional economy, achieving annual sales of 62.5 billion won in 2022.
• Operation of Technology R&D and Design Departments: We focus on ensuring product precision and durability, and possess robot welding-based precision structure production technology that guarantees high-strength durability.
• Partnerships with Major Domestic and International Automakers: We supply parts to major domestic and international automakers, including Hyundai Construction Equipment, and ensure revenue stability through long-term contracts.

Job Information

• Major Job Positions: Information regarding the primary positions currently being publicly recruited for is not available.
• Employee Benefits: Although there is an employee benefits page on the Seongmi Group website, specific details regarding benefits are not publicly disclosed.

💡 A word from Jobploy
Sungmi S Tech Co., Ltd. specializes in the manufacture of heavy equipment parts, and it is expected that there will be a high number of production or technical positions. As the company utilizes precision machining and robotic welding technologies, this presents a good opportunity for foreign workers interested in acquiring relevant skills. Adherence to safety regulations and teamwork are important, and continuous effort to acquire technical skills is required.