Seonggang Co., Ltd. is a manufacturer of plastic rods, bars, tubes, and hoses located in Hwaseong-si, Gyeonggi-do, led by CEO Kwon Oh-gyun. Its main business area is the production and sale of cold storage chassis, and it employs approximately 18 people.

"Hello. Our company specializes in custom extrusion/injection molding, and with the help of many people since our founding, we have grown into a leading company in the extrusion/injection molding sector for cold storage. Currently, we are conducting extensive research and development to become a leading company not only in cold storage but also in various custom extrusion/injection molding fields. We will strive to develop the best products for everyone who visits."

Business Areas

• Panel chassis for cold storage: We produce extruded parts made of PVC, PS, etc., that fix the upper and lower steel plates according to specifications for foam molding when producing cold panels. We hold a 60% share of the domestic market.
• Custom extruded/injection molded products: We develop and supply various custom extruded and injection molded products tailored to each field. We specialize in plastic extrusion and injection molding technology.
• Household idea products: We develop and supply various household idea products. We sell items such as umbrella stands, magic chairs & tables, and portable folding chairs.

Products

• Panel chassis for cold storage: These are extruded parts made of PVC, PS, etc., used in the production of cold panels. They offer excellent cold insulation and assembly, and are easy to relocate. They are also used as side finishing materials for construction panels.
• Custom extrusion/injection molded products: We produce customized plastic extruded and injection molded products applied in various industrial fields. They are developed and supplied according to customer requirements.
• Household idea products: We offer a variety of innovative products that help with daily life convenience. These include portable folding chairs, umbrella stands, and magic chairs & tables.

Special Notes

• Leading the market for panel chassis for cold storage: We have established ourselves as a leading company in the domestic market for panel chassis for cold storage, holding a 60% market share. This demonstrates our competitive advantage based on technology and quality.
• Expertise in custom extrusion/injection molding: We specialize in custom extrusion and injection molding, with strengths in developing and producing various plastic products. We maintain leading technological capabilities through continuous research and development.
• Steady growth and new business development: We are a small and medium-sized enterprise that is steadily growing, recording annual sales of 7 billion KRW. We aim for unlimited future growth by continuously developing new businesses.

Recruitment Information

• Main Hiring Positions: We may recruit for positions such as production, technical, quality control, and sales related to plastic extrusion and injection molding.
• Benefits: We provide the four major insurances: National Pension, Health Insurance, Employment Insurance, and Industrial Accident Compensation Insurance.

💡 A Word from JobPloy
Seonggang Co., Ltd. is a small and medium-sized enterprise specializing in plastic extrusion and injection molding, with a high market share in the cold storage panel chassis sector. Employees are likely to work in production or technical roles, and understanding and proficiency in plastic processing and assembly may be important. As the company is steadily growing and developing new businesses, there may be opportunities to learn and grow in skills from a long-term perspective.