Dongmyeong Sangsa is a manufacturing company specializing in synthetic resin coloring and plastic product processing, located in Wollong-myeon, Paju-si, Gyeonggi-do. We engage in the coloring and extrusion processing of plastic raw materials using dyes, prepared inorganic pigments, softeners, and other colorants. We are a small-scale manufacturer operating a stable production line based on many years of industry experience.

Business Areas

• Synthetic resin coloring manufacturing: We manufacture colored raw materials tailored to client specifications by mixing pigments and dyes into plastic resins. We produce plastic coloring compounds and raw materials of uniform quality through extruders.
• Plastic extrusion processing: We operate extrusion molding equipment to extrude and process products and raw materials based on PVC and various synthetic resins. We maintain consistent quality through thorough equipment maintenance and process management.

Products

• Synthetic resin coloring raw materials and PVC products: We produce customized colored synthetic resin raw materials and PVC-based products used in plastic processing and finished product manufacturing. We stably supply raw materials for plastic molding used in various industries.

Special Notes

• Long manufacturing history and accumulated compounding technology: We possess accumulated compounding technology and process know-how, having specialized in the field of plastic coloring and extrusion manufacturing for a long time.
• Establishment of a work environment for foreign workers: We maintain a stable production cooperation system by continuously hiring foreign workers through the Employment Permit System and assigning them to regular processes.

Recruitment Information

• Main Hiring Positions: Plastic extrusion machine operator, raw material feeder and machine maintenance worker, production site manager
• Benefits: 4 major social insurances (National Pension, Health Insurance, Employment Insurance, Industrial Accident Compensation Insurance), retirement pension, 5-day work week

💡 A Word from JOBPLOY
Dongmyeong Sangsa is a small-scale manufacturer producing plastic extrusion and coloring raw materials. The main tasks include production site work such as feeding raw materials into extruders, machine operation, and cleaning. Due to the nature of raw material mixing and extruder work involving heat, it is essential to strictly follow on-site safety rules, such as wearing dust masks and safety gear. As it operates on a stable 5-day work week, it is suitable for those who wish to diligently learn process technology.