Midum Co., Ltd. is a plastic window manufacturer located in Namyangju, Gyeonggi-do. Led by CEO Yang Nam-yong, the company specializes in PVC sash production and employs approximately 4 people.

"Midum Co., Ltd. was established in August 2017 and is a specialized PVC sash manufacturing company headquartered in Jingwan Industrial Complex, Namyangju, Gyeonggi-do. Under the leadership of CEO Yang Nam-yong, the company has grown into a strong regional small business, specializing in the production of high-efficiency plastic windows, an essential element of modern architecture. It is a professional manufacturer that continuously provides high-quality products and services based on a management philosophy that prioritizes customer trust."

Business Areas

• PVC Sash Manufacturing and On-Site Delivery Solutions: Midum Co., Ltd. has established the direct manufacturing and supply of architectural windows and sash systems using high-quality PVC profiles as its core business model. We have a diverse lineup of sash specifications to meet the demand for window replacement in residential apartments, villas, and commercial buildings.

Products

• Energy-Saving High-Sealing PVC Sash: This is a high-quality PVC window system that maximizes the thermal insulation performance of buildings to improve heating and cooling efficiency. Through precise design and processing, it completely blocks drafts and provides excellent sound insulation.

Special Notes

• Expertise in High-Efficiency Plastic Windows: Specializing in the production of high-efficiency plastic windows, an essential element of modern architecture, we supply window solutions with excellent insulation and durability to the market through precise extrusion and processing.
• Customized Order Production System: By adopting a customized order production system tailored to individual customer requirements, we provide optimized window solutions even for complex construction sites where off-the-shelf products are difficult to apply.
• Eco-Friendly Sash Product Line: Focusing on eco-friendly sash product lines that enhance the energy efficiency of residential spaces, we have secured a wide range of clients, from small-scale interior projects to new construction sites.

💡 A Word from JobPloy
Midum Co., Ltd. is a small manufacturer specializing in plastic windows and sashes. Employees may primarily be responsible for production or construction-related tasks, where precise work and skill acquisition can be important. As a small company, close collaboration with colleagues is crucial, and a responsible attitude towards assigned tasks and a willingness to continuously learn are required.