Changin System Co., Ltd. is a plastic window manufacturer established in 2016, located on Beodeul-ro, Ujeong-eup, Hwaseong-si, Gyeonggi-do. The representative is Jang Gye-su, and the company specializes in the manufacturing of architectural windows and sashes.

"Since its establishment in 2016, Changin System Co., Ltd. has been a manufacturing innovation company based in Hwaseong-si, Gyeonggi-do, specializing in the field of architectural window and sash manufacturing. We primarily produce plastic windows, metal doors, and shutters, and possess specialized processing technology for manufacturing sash doors with excellent durability and insulation performance."

Business Areas

• High-performance window manufacturing and direct delivery system: Changin System Co., Ltd. directly manufactures various window products used for building exteriors and interiors, utilizing plastic (PVC) and metal materials. Through our own production facilities, we reduce distribution costs and have established a direct delivery system that enables prompt delivery to construction sites.
• AL, PVC, Glass Manufacturing: The company operates with a manufacturing base, specializing in the production of aluminum (AL), PVC, and glass. Through this, we respond to various demands for building materials and play a key role in window manufacturing.

Products

• High-performance plastic sashes and windows: We supply PVC-based window systems with excellent insulation and soundproofing performance to residential and commercial buildings. Manufactured through a precise extrusion process, they feature an airtight design that effectively blocks cold air and noise from outside, contributing to improved energy efficiency.

Special Notes

• Specialization in durability and insulation performance: We possess specialized processing technology for manufacturing sash doors with excellent durability and insulation performance. By using high-density PVC material and a multi-airtight structure, we maximize heating/cooling cost savings and noise blocking effects.
• Direct manufacturing and direct delivery system: Through our own production facilities located in Hwaseong-si, Gyeonggi-do, we directly manufacture products to reduce distribution costs and have established a direct delivery system that enables prompt delivery to construction sites. This ensures price competitiveness and immediate response to customer demands.

Recruitment Information

• Main Hiring Positions: PVC Sash Manufacturing, Window Manufacturing and Installation, Production Management, Product Processing
• Benefits: National Pension, Employment Insurance, Industrial Accident Compensation Insurance, Health Insurance (Four Major Insurances)

💡 A Word from JobPloy
Changin System Co., Ltd. is a small manufacturing company specializing in plastic window production. Roles may primarily involve PVC sash manufacturing and installation, with basic welfare benefits such as the four major insurances provided. Window manufacturing is a field that requires precise skills and consistency, so a willingness to acquire relevant skills and a meticulous work attitude are important.