Samyung Engineering Co., Ltd. is a company located in Gimhae, Gyeongnam, established in 2007 and led by CEO Ham Yoon-kyung. It specializes in water and sewerage-related products and construction methods, and is a technology innovation company particularly specialized in the manufacturing of composite panel valve chambers.

"Samyung Engineering Co., Ltd. strives to achieve know-how and technological innovation in water and sewerage-related products through years of accumulated technology, based on the founding spirit of 'the best quality and a company trusted by customers.' We contribute to advanced industrialization through continuous technological development, introduction of cutting-edge equipment, and company-wide quality management, taking pride in developing high-performance quality products."

Business Areas

• Manufacturing and Supply of High-Functionality Special Valve Chambers: We manufacture and supply high-functionality valve chambers designed for specific purposes such as seismic resistance, insulation, condensation prevention, and water quality control. We design and produce customized products for major clients in the public sector, including Korea Water Resources Corporation and local government waterworks headquarters, as well as large construction companies.
• Existing Pipe Closure Method: When it is difficult to remove aging pipelines, we provide a method to prevent road subsidence by filling the inside of the existing pipe with cement paste or similar materials.

Products

• Composite Panel Valve Chamber: This product is a sandwich-structured valve chamber, an ancillary facility for water and sewerage pipeline construction, manufactured in a factory and installed on-site. It boasts excellent constructability, such as minimizing traffic congestion and shortening water outage times during urban construction, and features corrosion resistance, waterproofing, and ease of maintenance.
• Insulated Valve Chamber: This is a composite panel valve chamber with no electrical contact between the piping and the valve chamber, which blocks the loss of anti-corrosion current in the piping, maximizing the cathodic protection effect and strengthening the durability of the piping. It has been certified as an excellent product by the Public Procurement Service.
• Seismic Valve Chamber: This valve chamber is specially designed to protect underground buried pipelines, such as water pipes, from ground displacement during an earthquake. It incorporates a bellows expansion joint device that effectively absorbs earthquake shocks and displacements, preventing pipeline damage and leaks.

Special Notes

• Proprietary Technology and Patent Holdings: We hold numerous proprietary patented technologies for high-performance valve chambers and related solutions that maximize the safety and durability of water and sewerage pipeline infrastructure.
• Excellent Constructability and Quality Stability: Composite panel valve chambers maintain stable quality through factory order production, and their short on-site installation time minimizes traffic congestion and civil complaints during urban construction.
• Contribution to Social Safety Infrastructure: Based on technologies such as seismic valve chambers and insulated valve chambers, we contribute to modernizing aging national infrastructure and protecting public safety from natural disasters, leading the social safety infrastructure market.

Recruitment Information

• Main Hiring Positions: Production Management and Purchasing (Past Announcement)
• Benefits: Four major insurances (National Pension, Health Insurance, Employment Insurance, Industrial Accident Compensation Insurance)

💡 A Word from JobPloy
Samyung Engineering Co., Ltd. is a technology-oriented company specializing in manufacturing valve chambers, which are core components of water and sewerage infrastructure. There may be many tasks related to metal processing and assembly, as well as on-site construction. Foreign workers will need precise work skills, adherence to safety regulations, and an attitude that values teamwork. In particular, as water and sewerage-related products are directly linked to public life, it is important to approach work with a high sense of responsibility. Understanding and adapting to Korea's construction and manufacturing site culture will be helpful for company life.