XNAIR ultra-low temperature cold storage engineering ensures rapid freezing at -40℃ with industrial-grade precision. Our turnkey solution integrates German compressor systems and aerogel insulation to achieve 40% energy savings while maintaining ±0.5℃ temperature stability. 

 Patented airflow design guarantees uniform freezing within 30 minutes, preventing ice crystal damage to seafood, pharmaceuticals and high-value goods. All structures use corrosion-resistant SUS304 stainless steel with IP66 protection rating.