Shin Jin Suji Co., Ltd. is a polystyrene foam molded product manufacturer established in 1977 as Shin Jin Suji Industrial Co. and converted into a corporation in 2013. As a specialized EPS and EPP manufacturing company, we produce a variety of Styrofoam and expanded polypropylene products.

"Welcome to Shin Jin Suji, a provider of the highest quality products. Since the establishment of our predecessor, Shin Jin Suji Industrial Co., in 1977, we have been able to grow into a large-scale specialized EPS/EPP manufacturing company thanks to the trust and confidence of our customers over a long period. The future vision Shin Jin Suji pursues is a company with strong competitiveness that provides the highest quality products based on solid core competencies."

Business Areas

• EPS Product Manufacturing: We specialize in manufacturing expanded polystyrene (EPS) products such as Styrofoam boxes and industrial packaging materials. We produce products that are chemically non-toxic and safe to use.
• EPP Product Manufacturing: Using EPP (expanded polypropylene) material, we produce various products such as automotive parts, cushioning materials, and eco-friendly buoys. We use lightweight, highly durable, and eco-friendly materials.
• Eco-friendly Material Development: Through research and development for future living environments and the advancement of new technologies, we are introducing eco-friendly products. We are fulfilling our role as an environmentally friendly company.

Products

• Styrofoam Boxes: We produce various Styrofoam boxes for food packaging, offering products of various specifications such as ice boxes, shrimp boxes, and oyster boxes.
• Industrial Packaging Materials and Buffering Materials: We provide industrial packaging materials and EPP cushioning materials for product packaging and protection. They have excellent electrical insulation and can be molded into various shapes depending on the application.
• EPP Automotive Parts and Household Goods: Using EPP material, we produce various industrial and household products such as automotive parts, eco-friendly buoys, foam rollers, bathroom/toilet footrests, and heat exchangers.

Special Notes

• Long history and expertise: Since its establishment in 1977, it has grown into a large enterprise with strong competitiveness in the specialized EPS/EPP manufacturing sector, based on decades of know-how.
• Highest quality products: We are committed to providing the highest quality products with customer satisfaction as our management goal. We have a history of being certified as a Samsung Electronics supplier.
• Latest production facilities: We possess one of the largest EPS/EPP production facilities in Korea and are equipped with numerous state-of-the-art automated facilities through continuous investment in equipment.

Recruitment Information

• Main Hiring Positions: We primarily recruit for simple production (injection molding) roles, involving receiving injection-molded Styrofoam from machines or handling the production and packaging of lightweight Styrofoam.
• Benefits: Meals are provided, along with weekly holiday allowance and full attendance allowance. For those who work for more than one year, annual leave allowance, long-service allowance, and four annual bonuses (Lunar New Year/Chuseok/Summer/Year-end) are provided.

💡 A Word from JobPloy
Shin Jin Suji Co., Ltd. is a manufacturer of Styrofoam and expanded polypropylene products, primarily hiring for simple production roles. The work may involve many simple, repetitive tasks handling lightweight Styrofoam. Basic welfare benefits such as meal provision, weekly holiday allowance, and bonuses are well-provided. It is suitable for individuals who can work steadily and diligently, with additional allowance benefits for long-term employment.