Koreef Refrigeration & Air Conditioning Co., Ltd. is a manufacturer of industrial refrigeration and freezing equipment established in 1997. We specialize in manufacturing and selling industrial temperature control devices such as chillers, constant temperature and humidity control units, and air conditioners. We particularly focus on developing high-efficiency and eco-friendly technologies, and our headquarters are located in Michuhol-gu, Incheon.

"Koreef Refrigeration & Air Conditioning is a specialized company in industrial refrigeration, air conditioning, and air purification solutions. Based on accumulated technology and know-how since its establishment in 1997, we primarily produce constant temperature and humidity control units that maximize energy efficiency by applying our independently developed heat pipe heat exchanger technology. Furthermore, we develop high-performance smoke extraction units based on electrostatic precipitation technology, providing customized air purification solutions for indoor and outdoor smoking booths and various industrial sites."

Business Areas

• High-Efficiency Constant Temperature and Humidity System Business: Our core business is designing, manufacturing, and supplying high-efficiency constant temperature and humidity systems for industrial facilities where precise temperature and humidity control is essential, such as computer rooms, server rooms, cleanrooms, and research institutes. Through our patented 'Constant Temperature and Humidity System using Water Circulation' and heat pipe heat exchanger technology, we minimize the energy required for the reheating process, contributing to our customers' electricity cost savings.
• Manufacturing of Industrial Chillers and Temperature Controllers: We specialize in manufacturing and supplying chillers and temperature controllers required for various industrial sites, including injection molding, blow molding, extrusion, die casting, factory automation cooling systems, and heating devices. We possess a wide range of products applicable to fields such as semiconductors, plating lines, and precision machinery.
• Air Purification Solutions: We develop high-performance smoke extraction units based on electrostatic precipitation technology, providing customized air purification solutions for indoor and outdoor smoking booths and various industrial sites. We are showcasing eco-friendly technologies that contribute to creating a pleasant environment.

Products

• Chillers: We manufacture various types, including air-cooled integrated, air-cooled split, water-cooled, and small chillers. In particular, inverter chillers control power consumption according to load size, resulting in a 40% power saving effect compared to constant speed operation, and enable precise temperature control of ±0.1℃.
• Constant Temperature and Humidity Control Units: We primarily produce products that maximize energy efficiency by applying our independently developed heat pipe heat exchanger technology. They recover energy without power, enhance dehumidification, and eliminate the need for reheat coils or electric heaters, making them excellent for reducing operating costs.
• Heat Pipe Heat Exchangers: This is a core technology product that utilizes the principle of transferring and recovering heat from a high-temperature airflow to a low-temperature airflow. It rapidly transfers a large amount of heat using the latent heat of the working fluid and is applied in waste heat recovery and dehumidifying air conditioners, contributing to high-efficiency energy conversion and transfer.

Special Notes

• Proprietary Technology and Patents: We independently develop heat pipe heat exchanger technology and hold patents, producing differentiated high-efficiency products such as constant temperature and humidity control units that maximize energy efficiency. We are expanding our technology portfolio through continuous investment in research and development.
• Excellent Energy Efficiency: Through inverter chillers and constant temperature and humidity control units applying heat pipe heat exchangers, we significantly reduce power consumption and operating costs. This provides customers with economic value along with eco-friendly solutions.
• Customized Solutions for Various Industrial Fields: We possess expertise in providing optimized refrigeration, air conditioning, and air purification solutions tailored to the characteristics and requirements of a wide range of industrial sites, including injection molding, semiconductors, plating lines, precision machinery, computer rooms, server rooms, cleanrooms, and research institutes.

Recruitment Information

• Main Hiring Positions: Refrigeration and Air Conditioning Equipment Manufacturing Staff (Experienced, New Recruits)

💡 A Word from JobPloy
Koreef Refrigeration & Air Conditioning Co., Ltd. is a technology-oriented company that manufactures industrial refrigeration and air conditioning equipment. You may primarily perform duties related to the manufacturing of chillers or constant temperature and humidity control units. As you become proficient in your work, a stable working environment can be created, so it is important to focus on acquiring relevant skills and enhancing your expertise in this field.