Seongmin Engineering is a mold and die manufacturer located in Paltan-myeon, Hwaseong-si, Gyeonggi-do, led by CEO Chu Chang-oh. Its main business is the manufacturing of mold parts, and it specializes in producing various standard mold parts, such as mold date mark sets and water zeros.

Hello, this is Seongmin Engineering. We specialize in mold date mark sets, cooling hole fixing plugs, high centers (setting bars), air valves, mini slide core units, scatter guides, and more.

Business sectors

• Manufacturing of Standard Mold Parts: Sungmin Engineering specializes in the production and sales of various standard mold parts, including mold date cores, water zeros, high centers, air valves, mini slide core units, and scatter guides.

Products

• Mold date mark set: A key component used to mark the production history of plastic products. It is available in various forms, such as plate-replaceable type, parting surface-replaceable type, and 3-stage ball-shaped type, allowing for space within the mold and efficient core replacement.
• Water Zero (Cooling Plug): This is a cooling hole fixing plug used to increase the cooling efficiency of molds. Through precise positioning and smooth operation, it prevents damage to internal mold parts and improves productivity.
• Slide Unit: This is a lubrication-free slide unit designed to allow smooth sliding when compressing a core (loose core) including an undercut at an angle. Guides and parts for the DASN and DASS series are also provided.

Special Features

• Expertise and Technical Capability in Mold Parts: We specialize in handling a wide range of standard mold parts, including mold date marks, cooling plugs, and slide units. We hold Main-Biz (Management Innovation Type) certification and operate a research institute to dedicate ourselves to technological development.
• Diverse Product Lineup: We meet diverse customer needs by providing a wide range of mold-related parts, including mold date mark sets, water zeros, high centers, air valves, slide units, gas nozzles/gas spins, and temperature sensors.

Job Information

• Key Responsibilities: Mold parts assembly, client deliveries, and outsourcing management

💡 A word from Jobploy
Seongmin Engineering is a small company in the mold parts manufacturing sector, offering foreign workers job opportunities in areas such as mold parts assembly, delivery, and outsourcing management. In the manufacturing environment, precision and adherence to safety regulations are critical, and possessing basic Korean communication skills will aid in adapting to the work.