Seogang Industrial Co., Ltd. is a specialized steel casting company established in 1986. Located in Jincheon-gun, Chungcheongbuk-do, its main business is the casting, processing, and supply of industrial valves.

"Since its establishment in 1986, Seogang Industrial has contributed as a specialized steel casting company and a major supplier in the global knife gate market for 30 years. With an integrated production line for casting and processing/assembly plants, it enables stable quality and schedule management, new product development with innovative designs, and supplies finished products and parts to leading valve companies worldwide."

Business Areas

• Special Steel Casting and Processing: Since 1986, Seogang Industrial Co., Ltd. has been a specialized steel casting company, performing casting and processing of various industrial valves such as butterfly, gate, and ball valves. We possess an integrated production line from casting to processing and assembly, achieving stable quality management.
• Industrial Valve Production and Supply: We produce and supply various industrial cast steel and stainless steel valve products, including Knife Gate Valves, as well as Ball, Gate, Globe, and Check Valves, to industries across the board. We contribute to diverse industrial sectors such as mining, paper, power generation, chemical, food, and sewage treatment.
• Customized Valves and Special Material Valve Manufacturing: We manufacture customized valves and special material valves according to customer engineering specifications, possessing special steel casting technologies for duplex steel, Hastelloy, Inconel, Monel, and more.

Products

• Knife Gate Valve: As Seogang Industrial Co., Ltd.'s flagship product, it produces a diverse range of products including Metal seated Unidirectional Knife Gate Valves (Models 100M, 110M, 300M) and Resilient seated Bi-directional Knife Gate Valves (Models 100R, 300R).
• Industrial Cast Steel and Stainless Steel Valves: We produce and supply various cast steel and stainless steel valves used across industries, including Ball, Gate, Globe, and Check Valves.
• Valves for Food Waste Transfer Pipelines: We have developed valves for food waste transfer and waste transfer pipelines, obtaining patents and utility models, and are actively expanding into related fields.

Special Notes

• Over 30 years of business history and technological expertise: Since its establishment in 1986, based on over 30 years of business history, it has built specialized technical expertise in special steel casting and a strong position in the global knife gate market.
• Integrated production line and quality management: Through an integrated production line of casting and processing/assembly plants, it operates a stable quality and schedule management system, and obtained ISO 9002 certification in 1998.
• Custom manufacturing and special material handling: We possess the capability to manufacture customized valves and special material valves according to customer engineering specifications, boasting diverse special steel casting technologies including duplex steel, Hastelloy, Inconel, and Monel.

Recruitment Information

• Main Hiring Positions: Industrial valve production staff, technical staff
• Benefits: Four major insurances (National Pension, Health Insurance, Industrial Accident Compensation Insurance, Employment Insurance), in-house cafeteria, transportation costs

💡 A Word from JobPloy
Seogang Industrial Co., Ltd. is a stable small and medium-sized enterprise with a long history and technological expertise in industrial valve casting and processing. For foreign workers primarily in production or technical roles, understanding precise metal processing and assembly work, and adhering to safety regulations are crucial. Basic welfare benefits such as the four major insurances, an in-house cafeteria, and transportation costs are provided, making it a good opportunity for those who wish to learn skills and grow in a stable environment.