Geoyang Core Co., Ltd. is a transformer manufacturer located in Cheongju, Chungcheongbuk-do. It primarily produces core assemblies (CORE A'ssy), which are key components of mold transformers, and serves as a core strategic partner for major domestic power solution companies.

"Geoyang Core is a manufacturer of core components for power equipment, established in 2019 and headquartered in Cheongju, Chungcheongbuk-do. Its main product is core assemblies (CORE A'ssy) for mold transformers, and it supplies high-quality components as a core strategic partner of LS ELECTRIC, the largest power solution company in Korea. Since its establishment, the company has focused on process improvement and technology development, growing into a robust small and medium-sized enterprise with annual sales of 18 billion won, and is recognized for its outstanding technology in high-efficiency and low-noise transformer components. To respond to the recent surge in global demand for power infrastructure, the company has decided to invest approximately 50 billion won in building a large-scale manufacturing plant in Cheongju Central Valley Industrial Complex, preparing for its second leap forward."

Business Areas

• LS ELECTRIC Core Supply Chain Partnership: Geoyang Core operates a stable B2B business model, exclusively producing and supplying CORE A'ssy, a key component for LS ELECTRIC's mold transformer production. Through customized component development and process optimization tailored to the client's product roadmap, we support the quality competitiveness of finished power equipment products.
• Transformer Core Processing and Assembly: We aim to become the No. 1 company in the field of mold transformer core processing, producing CORE A'ssy, which serves as the framework of transformers, through silicon steel sheet cutting, stacking, and assembly processes.

Products

• Core Assembly for Mold Transformers (CORE A'ssy): A core component of transformers that converts high-voltage power generated at power plants into low-voltage power. It creates a frame that supports the transformer by stacking multiple silicon steel sheets. It is used in mold transformers, which have a low risk of fire and are environmentally friendly.
• Electronic Components: In addition to transformer manufacturing, electronic components are our main products.

Special Notes

• Technological Prowess and Quality Competitiveness: Recognized for outstanding technological capabilities in high-efficiency and low-noise transformer components, the company secures a differentiated competitive advantage in related fields based on its unique core technologies.
• Stable Partnership: As a core strategic partner of LS ELECTRIC, the largest power solution company in Korea, we operate a stable B2B business model and develop customized components tailored to our clients' product roadmaps.
• Growth Potential: To respond to the recent surge in global demand for power infrastructure, the company has decided to invest approximately 50 billion won in building a large-scale manufacturing plant in Cheongju Central Valley Industrial Complex, preparing for continuous growth.

Recruitment Information

• Main Hiring Positions: We primarily recruit for positions such as production (manufacturing/assembly), management planning office (HR/general affairs), research and development department researcher, quality manager, and production manager.
• Benefits: We provide welfare benefits such as National Pension, Employment Insurance, Industrial Accident Compensation Insurance, Health Insurance, Retirement Pension, 5-day work week, annual leave system, congratulatory/condolence leave, half-day leave system, company outings, severance pay, congratulatory/condolence payments, regular bonuses, vehicle fuel expenses, night work allowance, holiday work allowance, annual/monthly leave allowance, parking support, performance bonuses, new employee training, job skill improvement training, company cafeteria, rest area, parking lot, shower room, lunch support, dinner support, and work uniform support.

💡 A Word from JobPloy
Geoyang Core Co., Ltd. is a small and medium-sized enterprise that manufactures transformers and related components, primarily recruiting for production, quality control, and research and development positions. For foreign workers, understanding and proficiency in precise manufacturing and assembly operations are important, and a willingness to continuously learn and improve is required. Basic welfare benefits such as a cafeteria and work uniform support are well-provided, allowing you to work in a stable environment and develop your technical skills.