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The "NAJICO SOC AL Series" is an air-cooled oil cooler with a strength that exceeds conventional products, featuring a test pressure of 2.94 MPa (30 kgf/cm²). It maintains the operating oil and lubricating oil of your hydraulic unit at the appropriate temperature at all times, ensuring precision and high efficiency of the equipment. We have a comprehensive system in place for both front service before installation and after-sales service, with a focus on ease of use. For more details, please download the PDF or feel free to contact us.
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For more details, please download the PDF or feel free to contact us.
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Industrial machinery, construction machinery, vehicles, etc.
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Since our establishment, we have built a trusted quality as a trading company providing railway vehicle parts, and as a manufacturer supplying universal joints and heat exchangers to the steel and industrial machinery industries, growing together with our customers. In recent years, with the expansion of overseas markets in various fields, including railways and steel due to globalization, we are striving to establish new partnerships with our customers.