
30L Aluminum Cryogenic Container by Tccryo Ln2 Dewar for Breeding Farms Artificial Insemination Transfer Liquid Nitrogen Dewar. High-Strength Aluminum Alloy: Shell made of aviation-grade aluminum alloy, lightweight, rust-proof, and durable. Advanced Vacuum Insulation: High-vacuum multi-layer technology ensures ultra-low evaporation and long static storage. Customizable Design: Supports customization for capacity, caliber, and accessories to meet specific needs. Safe Transportation: Unique internal support structure and protective jacket ensure safety during long-distance transport. ISO & CE Certified: Product meets international quality standards with ISO 9001 and CE certifications. Professional Manufacturer: Direct factory supply with 800 units daily output ensuring reliable and timely delivery.