
China Manufacturers Hot Selling DJ Series Industrial Unit Cooler Air Cooler for Efficient Cooling. 3-Year Warranty: Comprehensive 3-year warranty coverage for all mechanical defects. OEM Customization: Accepts custom logos and designs on products and packaging. Ultra Low Noise: Features axial fans with quiet models for efficient air flow. Wide Cooling Range: Cooling capacity spans from 1.3KW to 52KW for various needs. Multiple Refrigerants: Compatible with R134a, R404A, R410A, R507A, R407C, and R22. Corrosion Resistant: Shell made of spray process steel or stainless steel for durability. Efficient Defrosting: Matches stainless electric heaters for fast and efficient defrost. CE and CCC Certified: Meets international safety standards with CE and CCC certifications.