Winche Co., Ltd. is a company specializing in PVC windows and doors, established in 2009. It operates a vertically integrated system covering the entire process from profile extrusion to finished window and door manufacturing, installation, and after-sales service. Based on its unique technology and the largest factory in Korea, it produces high-quality, energy-efficient windows and doors, with 108 employees.

"Winche Co., Ltd. is a specialized window and door company that directly handles everything from planning to installation of high-insulation, high-airtightness windows and doors, providing high-performance window and door solutions for Zero Energy Buildings (ZEB) and passive houses. Based on 30 years of accumulated technology and automated production facilities, we supply highly reliable, high-performance windows and doors to the domestic housing market."

Business Areas

• In-house Production of PVC Window and Door Profiles: We directly produce PVC profiles, the core raw material for windows and doors, at our own factory in Chungju, and stably supply high-quality profiles through proprietary material blending technology and automated extrusion facilities.
• Manufacturing, Installation, and A/S of Finished Windows and Doors: We secure quality competitiveness by providing an integrated system for the entire process, from profile extrusion to finished window and door manufacturing, direct installation, and after-sales service (A/S).
• Development and Supply of High-Performance System Windows and Doors: We are continuously expanding our lineup of high-performance products, such as energy-efficient and highly insulated system windows with maximized insulation and airtightness through the operation of our own window and door research institute, and are participating in the development of technologies for Zero Energy Buildings (ZEB).

Products

• High-Quality PVC Windows and Doors: We produce high-quality PVC window and door products with excellent insulation, airtightness, and durability, providing a comfortable and safe living environment with high energy efficiency.
• Energy-Efficient System Windows and Doors: We offer high-efficiency system windows and doors with maximized insulation and airtightness through our own R&D, and are developing products that meet Zero Energy Building (ZEB) standards.
• German Premium Windows and Doors: We produce high-quality, European-standard premium windows and doors using equipment such as high-performance system window processing machines from Germany's Profine, and supply them to major reconstruction sites.

Special Notes

• Vertically Integrated One-Stop System: We maintain a swift and flexible response and high quality through a unified system that directly manages the entire process from raw material production to processing, assembly, installation, and A/S at the headquarters.
• Proprietary Technology and R&D: We continuously invest in research and development by operating our own window and door research institute, and develop high-performance windows and doors with excellent insulation and airtightness based on proprietary technology.
• Largest Production Infrastructure in Korea: We have secured stable, high-quality product manufacturing capabilities by possessing the largest window and door production factory and the most advanced premium window and door factory in Korea, located in Chungju.

Recruitment Information

• Main Hiring Positions: We mainly recruit for positions related to double glazing production and overall manufacturing, and BOM creation for window and door manufacturing programs. We also recruit research personnel in the field of chemistry/chemical engineering design.
• Benefits: We provide an in-house cafeteria (employee cafeteria) and snacks, and operate welfare benefits such as holiday gifts/travel expenses and gifts for pregnancy/childbirth.

💡 A Word from JobPloy
Winche Co., Ltd. is a company specializing in the manufacturing of plastic windows and doors, and is expected to have many positions in production and window/door manufacturing. For foreign workers, adherence to safety regulations in the production process and teamwork are important, and precise work skills may be required. As the company focuses on developing high-quality and energy-efficient windows and doors, there may be opportunities to acquire related technical skills. Welfare benefits such as an in-house cafeteria and snacks are provided.