
Quanguan Low Price Controller Temperature Oil Cooler for Industrial Welding Machine. 2-Year Warranty Coverage: Comprehensive 2-year warranty for all Quang's products ensuring long-term reliability. Professional Manufacturer: Over 20 years of experience in industrial refrigeration equipment with own patents. Wide Voltage Compatibility: Supports 220V-380V input, adaptable to various industrial power environments. Rapid Response Support: Technical support response within 12 hours via online or video assistance. Customization Options: Various models available to demand, including customized designs and samples. 100% Quality Inspection: Every unit undergoes visual and functional inspection before shipment. Energy Efficient Design: Low noise level and air-cooled structure for efficient heat dissipation.