DNS Dongyang Chemical Co., Ltd. is a plastic window and door manufacturer led by CEO Han Dong-soo. Since its incorporation in 2010, the company has grown in the field of synthetic resin (PVC) building materials based on its technological capabilities in producing profiles for windows and doors.

Since its founding in 2003, DNS Dongyang Chemical has maintained steady growth in the balcony and medium-to-large construction markets through continuous product development and design innovation. We are striving to become a company that earns the trust of our customers through differentiated products, rigorous quality control, and after-sales service.

Business sectors

• Precision Extrusion and Manufacturing of PVC Window & Door Materials: Based on high-performance extrusion equipment, we directly design and precisely produce PVC window profiles essential for residential and commercial buildings. Through strict quality control, we supply materials that meet the national standard KS F 5602.
• Manufacturing of Synthetic Resin (PVC) Construction Materials: We manufacture a variety of construction materials utilizing synthetic resin (PVC) and possess unrivaled technological capabilities, particularly in the production of profiles for windows and doors. By establishing a consistent production process from raw material mixing to final shipment, we ensure cost competitiveness and quality stability.
• Operation of the in-house window brand 'Ikklelim Sash': We operate our own window brand, 'Ikklelim Sash,' through our production base located in Hwaseong-si, Gyeonggi-do. 'Ikklelim Sash' offers a product lineup suitable for various construction environments, including residential houses, villas, schools, and panel buildings.

Products

• Ikklelim Sash (PVC Windows): We produce PVC windows with various functions and designs, including dedicated balcony windows, extended balcony windows, smart double-pane windows, and large extended double-pane windows. We supply high-performance products to the market that ensure quality reliability based on KS certification.
• Ikklim Doors/Interior Doors/Moldings/Flooring: We offer a wide range of architectural interior and exterior materials, including Ikklim Doors—a sliding door brand featuring Nordic modernist design—as well as interior doors, moldings, and flooring. They offer excellent anti-warping, noise, and shock absorption effects, and create a sophisticated space with their slim frames.
• Sashes Applying Patented Technology: We are realizing design differentiation by securing a technology patent for a manufacturing device and method for 'PVC sashes with surface patterns.' Through this, we actively participate in green remodeling projects that meet energy efficiency ratings.

Special Features

• Unrivaled technology for producing profiles for windows and doors: Since its incorporation in 2010, the company has grown into a specialized manufacturer of synthetic resin (PVC) building materials, and possesses unrivaled technology, particularly in the field of producing profiles for windows and doors.
• High Quality Reliability Based on KS Certification: Through our own window brand 'Ikklelim Sash', we supply the market with high-performance products that have secured quality reliability based on KS certification. This contributes to maintaining solid cooperative relationships with major construction companies and interior design firms.
• Design Differentiation and Eco-friendly Technology: We have achieved design differentiation by securing a technology patent for a manufacturing device and method for 'PVC sashes with surface patterns.' We actively participate in green remodeling projects that meet energy efficiency ratings, leading the low-carbon, high-efficiency trend in the construction market.

Job Information

• Main Recruitment Positions: We are primarily hiring production staff responsible for tasks such as simple machine operation, packaging, and shipping support.
• Benefits: We provide the four major insurances, including National Pension, Health Insurance, Employment Insurance, and Industrial Accident Insurance.

💡 A word from Jobploy
DNS Dongyang Chemical Co., Ltd. manufactures plastic windows and building materials. Production roles primarily involve tasks such as machine operation, packaging, and shipping support. Due to the nature of the manufacturing industry, repetitive work is common, so adherence to safety protocols and meticulous attention to detail are crucial. Since collaboration with colleagues is frequently required, strong communication skills are recommended.