Prime Seal Co., Ltd. is a specialized manufacturer of industrial sealing solutions established in 1997. We manufacture and supply industrial gaskets and packing products essential for piping and airtight maintenance in various industrial facilities, including petrochemical plants, power plants, oil refineries, and ships.

"A company that thinks of people and the environment and cherishes the values of the future, Prime Seal Co., Ltd. is at the center of it. Prime Seal is a manufacturer that produces industrial SEAL-related products as a technical partner of Nippon Valqua Industries, Ltd."

Business Areas

• Industrial Gasket and Seal Manufacturing: We manufacture spiral wound gaskets, metal gaskets, and non-metal gaskets for airtight maintenance in petrochemical and power plants, and high-pressure piping facilities. We provide customized sealing solutions tailored to the customer's facility operating conditions and specifications.
• Gland Packing and Industrial Sealing Material Supply: We produce and supply molded packing, tape, and sheet-type sealing materials to prevent leakage in rotating bodies such as pumps and valves, as well as high-temperature and high-pressure machinery.

Products

• Spiral Wound Gasket: A flagship product manufactured by spirally winding metal hoops and cushioning materials, exhibiting excellent resilience and airtightness even in high-temperature and high-pressure environments.
• Metal & Semi Metal Gasket: High-performance metal gaskets that respond to the extreme working environments of plant facilities such as heat exchangers, pressure vessels, and valve bonnets.
• Gland Packing: Packing products made of graphite and PTFE materials with heat and chemical resistance to prevent fluid leakage in fluid control valves and pump equipment.

Special Notes

• High Product Reliability Based on Advanced Technical Partnerships: We stably produce high-quality industrial sealing materials based on our technical partnership with Japan's VALQUA and our accumulated precision processing know-how.
• Customized Response Capability for Various Plant Industries: We possess a wide range of product specifications that meet the standards of major domestic and international oil refineries, petrochemical companies, and plant facilities, and we support flexible custom manufacturing.

Recruitment Information

• Main Hiring Positions: Production, On-site Processing and Assembly, Quality Control, Sales and Sales Management
• Benefits: 4 Major Social Insurance (National Pension, Health Insurance, Employment Insurance, Industrial Accident Compensation Insurance)

💡 A Word from JOBPLOY
Prime Seal Co., Ltd. is a company that manufactures gaskets and packing that determine the safety of high-temperature and high-pressure plants. Since precise cutting, molding, processing, and assembly work are performed, high attention to detail is required during specification measurement and finished product inspection. It is an environment where you can adapt smoothly if you strictly follow the factory's work regulations and safety equipment wearing rules and work diligently. JOBPLOY recommends this company.