Osung Plastic Co., Ltd. is a specialized plastic injection molding company located in Eumseong-gun, Chungcheongbuk-do. Based on over 50 years of accumulated technology, it supplies high-quality packaging containers to various industrial sectors, including cosmetics, food, and household goods. The company focuses on developing innovative products that combine functional design with smart technology, thereby securing market competitiveness.

"Osung Plastic Co., Ltd., established in 1966, is a specialized company that supplies high-quality packaging containers to various industrial sectors, including cosmetics, food, and household goods, based on plastic injection molding technology. With over 50 years of accumulated technology and know-how, we develop and produce innovative products ranging from cosmetic containers like compacts and palettes to functional caps and spouts for pouches. In particular, we hold numerous patents that combine functional design to enhance user convenience with smart technology, thereby securing market competitiveness through customer-tailored solutions."

Business Areas

• Cosmetic packaging container business: We supply various types of plastic containers, including compacts, palettes, and lipstick cases, to leading domestic and international cosmetic brands. We provide integrated production solutions that cover the entire process, from customized design development reflecting the client's brand identity and product characteristics, to mold manufacturing, injection molding, and post-processing.
• Manufacturing of pharmaceutical/food containers: We specialize in manufacturing various pharmaceutical and food-grade plastic molded products, such as containers for tablets, syrup liquids, one-touch containers, and push-down containers. We have built trust by adhering to quality standards and delivery times that meet customer requirements.

Products

• Cosmetic containers: We produce various types of cosmetic containers, including compacts, palettes, and lipstick cases, combining designs that reflect the latest trends with functionalities that enhance user experience.
• Pharmaceutical/food containers: This includes containers for tablets, syrup liquids, one-touch containers, push-down containers, and eye drop containers, as well as other plastic products like measuring cups and spoons.

Special Notes

• Over 50 years of technology and know-how: Based on plastic injection molding technology and know-how accumulated since 1966, we produce high-quality products and possess technological capabilities applicable to various industrial fields.
• Innovative product development and patent ownership: We hold numerous patents that combine functional design to enhance user convenience with smart technology, and we are expanding our technology portfolio through continuous investment in research and development.
• Customer-tailored integrated production solutions: We secure market competitiveness by providing integrated production solutions that cover the entire process, from customized design development reflecting the client's brand identity and product characteristics, to mold manufacturing, injection molding, and post-processing.

Recruitment Information

• Main Hiring Positions: We primarily recruit production line employees (simple tasks in product inspection and machine metal fields) and quality control personnel (QA/QC 담당자, product testing and report writing, production product quality control and testing).
• Benefits: We operate a system of holidays/anniversaries such as annual leave, monthly leave, and health leave, and are enrolled in the four major insurances: National Pension, Health Insurance, Industrial Accident Compensation Insurance, and Employment Insurance. Severance pay and three meals a day are also included in the welfare benefits.

💡 A Word from JobPloy
Osung Plastic is a company with a long history and technological expertise in the field of plastic product manufacturing. As there are many production and quality control roles, precise work ability and meticulousness are important. A diligent attitude is required to strictly adhere to safety regulations and contribute to achieving production goals in cooperation with team members.