STNH Co., Ltd. is a global pipeline manufacturer established in 1983, specializing in the production of high-quality valves and flanges for ship components. Headquartered in Haeundae-gu, Busan, the company's main business areas include industrial valves, flanges, and fittings.

ST&H CORPORATION is one of the world's most well-known pipeline manufacturers. Established in 1983, we have been producing high-quality pipeline products for 37 years and providing export services to over 100 customers worldwide. Our products are manufactured in modern facilities under a strict quality control system, and we have obtained various international certifications, including API, ISO 9001, ISO 14001, and CE/PED. Our corporate philosophy is to provide product quality and services that exceed customer expectations.

Business sectors

• Manufacturing and Export of Pipeline Components: STNH Co., Ltd. manufactures high-quality pipeline components such as valves, flanges, and fittings, and exports products to over 100 customers worldwide.

Products

• Valves: We produce various types of valves, with High Performance Butterfly Valves and Butterfly Valves included in our main product lines. They are manufactured in compliance with international standards such as API 609, MSS SP 67, and ISO 5752.
• Flanges: We manufacture various types of flanges, including Slip-On, Welding Neck, Socket Welding, and Blind. We have a production capacity of 1,200 tons per month and manufacture products in accordance with various standards such as JIS, ANSI, DIN, and BS.

Special Features

• Global Market Competitiveness and Quality Certifications: We possess global competitiveness by exporting products to over 100 customers worldwide, and we supply highly reliable products by obtaining rigorous international quality certifications such as API, ISO 9001, ISO 14001, CE/PED, CRN (Canada), and SABS.
• Continuous Technology Development and Customer-Centric Management: We are committed to ceaseless development efforts for continuous product quality improvement and the expansion of our production range, and our corporate philosophy is to provide product quality and services that exceed customer expectations.

Job Information

• Key Recruitment Positions: Manufacturing, wholesale, and trade-related roles for valves, pipes, and fittings. Production site process inspection and import parts inspection.
• Benefits: We provide the four major insurances, including National Pension, Health Insurance, Employment Insurance, and Industrial Accident Insurance. Other benefits include employee loan support, parking and parking fee support, monetary awards for long-term service, retirement pension and severance pay, support for the Youth Tomorrow Chaeum Deduction, and book purchase support.

💡 A word from Jobploy
STNH Co., Ltd. is a small and medium-sized enterprise that manufactures and exports industrial valves, flanges, and fittings—components of ships—to the global market. As positions are expected to be primarily related to manufacturing and trade, the company may be suitable for foreign workers interested in quality control and production technology. Basic benefits such as the four major insurance plans, parking support, and long-service awards are provided, so it is important to review the detailed job description and working environment when applying.