Okkwang Engineering Co., Ltd. is a company specializing in onshore and shipbuilding/marine valves, established in 1988. As the world's No. 1 company with unrivaled technological capabilities, particularly in the field of Ni-Al Bronze valves, we specialize in manufacturing high-value-added industrial valves that serve as core components for the shipbuilding, marine, and onshore plant industries.

Since its founding in 1988, Okkwang Engineering Co., Ltd. has contributed to the development of the domestic shipbuilding industry, starting as a specialist in shipbuilding and marine valves. Recently, in line with the Fourth Industrial Revolution, the company is taking a leap forward as a specialized onshore and offshore valve enterprise through new product development, the adoption of 3D design, and ICT convergence technology capabilities. Through over 30 years of continuous research and development, we have supplied ultra-low temperature and high-temperature/high-pressure valves to domestic and international markets, aiming to become the world's leading valve company.

Business sectors

• Shipbuilding and Marine Valve Manufacturing: We produce high-value-added marine valves used in the construction of ships and offshore structures, offshore plant facilities such as Offshore Platforms and FPSOs, and chemical and product and liquefied gas transport facilities.
• Onshore Plant Valve Supply: We supply industrial valves essential to the onshore plant industry, including petrochemical refining plants, crude oil refining facilities, and chemical production facilities, as well as the energy industry, such as cogeneration, combined cycle, and thermal power plants.
• Development of cryogenic and special valves: We develop and supply cryogenic valves and high-temperature/high-pressure valves used in cryogenic liquefied gas storage and transport facilities such as LNG receiving terminals, LNG FPSOs, and LNG carriers.

Products

• We manufacture various industrial valves, including Gate Valves, Ball Valves, Globe Valves, Butterfly Valves, and Special Valves, as well as valves for marine, onshore, and power plants.
• Ni-Al Bronze Valves: We boast world-class technological capabilities, particularly in the field of Ni-Al Bronze valves, and supply corrosion-resistant copper valves to state-owned oil companies in the Middle East.
• Ultra-low Temperature and High/High Pressure Valves: We develop and supply ultra-low temperature valves for the storage and transport of ultra-low temperature liquefied gases, as well as valves suitable for high-temperature and high-pressure environments, both domestically and internationally.

Special Features

• Unrivaled Ni-Al Bronze Valve Technology: We are recognized as the world's No. 1 company with unrivaled technology in the field of Ni-Al Bronze valves, and possess casting technology based on long experience and the ability to handle various alloy materials.
• Continuous research and development and technological innovation: Through our corporate research institute, we hold related patented technologies such as abnormal pressure control ball valves and systems for offshore plants and thermal spreader manufacturing devices, and we are pursuing the development of new products through the introduction of 3D design and ICT convergence technology.
• Successful localization of valves for extreme environments: We have succeeded in localizing high-pressure and cryogenic valves that were previously dependent on imports, and we possess design capabilities based on customer specifications as well as development capabilities for ANSI and JIS valve standardization.

Job Information

• Main Hiring Positions: The positions we are primarily hiring for are overseas sales management and valve production assembly line staff.
• Benefits: Benefits include lunch and dinner support, as well as the four major insurances: National Pension, Employment Insurance, Industrial Accident Insurance, and Health Insurance.

💡 A word from Jobploy
Okkwang Engineering Co., Ltd. is a technologically advanced small and medium-sized enterprise that manufactures valves, which are core components of the shipbuilding and onshore plant industries. As the company is actively expanding into overseas markets, foreign language proficiency and market development experience are highly valued for overseas sales positions. Since production roles involve valve assembly and manufacturing, having relevant technical skills or experience will be advantageous for adapting to the job. The company provides lunch and dinner support, as well as the four major types of insurance.