Wonkwang Valve Co., Ltd., established in 2002, specializes in the manufacturing and supply of high-quality valves and strainers, essential components for the shipbuilding, offshore, and onshore plant industries. Headquartered at 395 Miumsandan-ro, Gangseo-gu, Busan, the company is led by CEO Kim Jae-bong.

"Wonkwang Valve Co., Ltd. is a customer-first company, a dream enterprise leading new changes and challenges in the digital age. Based on extensive technology and experience, we produce a variety of the highest quality valves, strainers, and various shipbuilding equipment parts. We strive to become the best company through continuous technological development, quality improvement, and service. For the past 20 years, we have led the export of the Korean valve industry by producing and supplying valves for ship and equipment parts based on domestic shipyards. We are expanding our export business to various countries worldwide and aiming to become the world's best product manufacturer in the onshore power generation sector through continuous R&D investment."

Business Areas

• Valve Business for Ships and Offshore Plants: This is our core business area, focusing on the production and supply of high-quality valves used in various vessels like LNG carriers, container ships, and bulk carriers, as well as offshore plants. We have successfully localized technically challenging products, including ultra-low temperature valves that must withstand -162 degrees Celsius and special control valves for preventing engine low-temperature corrosion.
• Valve Business for Onshore Plants: We provide industrial valves essential for process industries requiring the flow of all fluids, such as oil and gas. We supply critical components applied in various downstream industries including plants, offshore, and power generation, playing a vital role in future energy efficiency.
• Renewable Energy Sector: We are exploring new growth engines by diversifying our business into the renewable energy sector, such as wind-solar hybrid power generation systems. Through continuous R&D investment, we are growing into a technology-oriented strong small business by securing innovations in casting processes and smart valve technologies.

Products

• Marine Valves: We specialize in the production of marine CAC (BC), FC, SC, SF, SUS valves and strainers. Key products include gate valves, globe valves, and swing check valves made of cast steel and stainless steel.
• Cryogenic Valves: These valves require advanced technology to withstand cryogenic environments of -162 degrees Celsius, used in LNG carriers and other applications. They are supplied to major domestic shipyards, replacing imported products.
• Special Control Valves: We have localized and supplied high-value-added special control valves, such as LDCL JWCS valves, which enhance ship engine efficiency and prevent low-temperature corrosion.

Special Notes

• Unrivaled Technology and Successful Localization: Based on extensive technology and experience, we have succeeded in localizing high-value-added products such as ultra-low temperature valves for LNG carriers and special control valves that enhance ship engine efficiency. By supplying these to major domestic shipyards, we have secured strong market competitiveness.
• Continuous R&D and Quality System: We continuously invest in various technological developments, including casting process innovation and smart valve technology, centered around our research institute. We provide top-quality products and services through integrated certifications such as ISO 9001, ISO 14001, and ISO 45001.
• Diversified Business Areas and Growth Engines: We are securing future growth engines by expanding our business beyond valves for ships and offshore plants to onshore plants and even into the renewable energy sector, such as wind-solar hybrid power generation systems.

Recruitment Information

• Main Hiring Positions: We primarily recruit for positions in the machinery and metal production sector, such as production workers and paint machine operators.
• Benefits: We offer benefits including health check-ups, group accident insurance, fitness center operation, holiday gifts/travel expenses, company anniversary gifts, dormitory operation, commuter bus service, parking lot provision, and company vehicle support.

💡 A Word from JobPloy
Wonkwang Valve Co., Ltd. is a company that manufactures and wholesales valves for ships and onshore plants, specializing in high-tech products like ultra-low temperature valves. Job roles may primarily be in the machinery and metal production sector, such as production workers and paint machine operators. For foreign workers, it is important to actively adhere to safety regulations and acquire skills, as precise work may be required. Additionally, welfare benefits such as dormitories and commuter buses are provided, which will be helpful in terms of living convenience.