Poongwon Precision Co., Ltd., a small and medium-sized enterprise that started as a private company in 1985 and converted to a corporation in 2007, possesses unique technological capabilities in the field of manufacturing ultra-high voltage substation equipment components. It primarily supplies core components to major domestic power equipment companies such as LS ELECTRIC, contributing to the maintenance of the national power infrastructure.

"Poongwon Precision Co., Ltd., starting as a private company in 1985 and converting to a corporation in 2007, is a small and medium-sized enterprise that has forged a unique path in the manufacturing of ultra-high voltage substation equipment components, which are the foundation of Korea's power industry. Centered around its headquarters and factory in Onsu-dong, Guro-gu, Seoul, the company maintains a close partnership with LS ELECTRIC for over 37 years, specializing in the production of Gas Insulated Switchgear (GIS) and aluminum conductor components for ultra-high voltage transformers, which are core equipment for substations. Based on CEO Kim Sang-kyu's engineering philosophy, advanced precision metal processing technology is applied on-site, and by supplying components directly related to the stability of the power system, the company plays a crucial role in maintaining the national infrastructure."

Business Areas

• Manufacturing and Supply of Core Components for Ultra-high Voltage Substation Facilities: We manufacture and supply precision components for ultra-high voltage substation facilities, which are critical to the national power infrastructure, to major domestic and international power equipment companies. We primarily produce aluminum conductors and components for Gas Insulated Switchgear (GIS), which require advanced precision processing technology.

Products

• Aluminum Conductor for Ultra-high Voltage Substation Facilities: This component serves as a core pathway for transmitting current inside Gas Insulated Switchgear (GIS) installed in ultra-high voltage substations. Through specialized processing technology, it minimizes power loss and enhances equipment stability.
• Components for Gas Insulated Switchgear (GIS) and Ultra-high Voltage Transformers: These are components for core substation equipment supplied to major clients such as LS ELECTRIC, produced through processes including cutting raw materials like aluminum or copper, NC/MCT processing, welding and finishing, followed by silver plating.

Special Notes

• Unique Ultra-high Voltage Substation Equipment Component Manufacturing Technology: Based on know-how accumulated since 1985 and advanced precision metal processing technology, we possess unparalleled competitiveness in the field of ultra-high voltage substation equipment components.
• One-stop Production System: As the only ultra-high voltage GIS conductor manufacturer in Korea to establish a one-stop production system that handles the entire process from production to plating in-house, we enable quick response and high-quality product manufacturing.
• Long-term Partnership: We are a reliable partner that has maintained a close cooperative relationship with LS ELECTRIC for over 37 years, supplying more than 6,800 types of ultra-high voltage substation equipment-related components.

Recruitment Information

• Main Hiring Positions: Mechanical Design, General Affairs (Accounting), Quality Control

💡 A Word from JobPloy
Poongwon Precision Co., Ltd. is a small and medium-sized enterprise that manufactures ultra-high voltage substation equipment components, with precision metal processing, welding, and plating technologies as its core. Employees are likely to perform technical or production roles, where meticulousness and efforts to acquire skills are important. The company has a stable business foundation through a long-standing cooperative relationship with large corporations like LS ELECTRIC.