Direct from factory supply with international quality standards
Leading the way in ultra-low temperature storage technology across continents
The global demand for liquid nitrogen bottles (also known as dewar flasks or cryogenic tanks) has seen a monumental surge in the last decade. As a leading Wholesale Liquid Nitrogen Bottle Supplier & Exporter, we recognize that this growth is driven by the rapid expansion of biotechnology, life sciences, and the sophisticated needs of modern animal husbandry. Liquid nitrogen, with its boiling point at -196°C, is the gold standard for preserving biological integrity over decades.
The North American and European markets continue to dominate in pharmaceutical research, while the Asia-Pacific region is witnessing explosive growth in large-scale livestock breeding and agricultural cryopreservation.
Shift towards "Smart Cryo" solutions involving IoT-enabled temperature monitoring, lighter aluminum alloys, and multi-layer super-insulation technology to minimize evaporation rates.
Global enterprises are moving away from local retailers toward direct factory sourcing from China to ensure better customization (ODM/OEM) and significant cost efficiencies in high-volume orders.
Versatility across various professional sectors and specialized industries
Whether you are a veterinary clinic in Canada or a research laboratory in Germany, the application of high-quality liquid nitrogen storage is critical. Our products are engineered to meet the rigorous demands of diverse environments:
Founded in 2009, ECI is a trusted supplier of veterinary ultrasound machines and cryogenic storage solutions, holding a commanding 40% of China's market share. Our expertise extends across veterinary ultrasound technology, animal semen analysis, and high-durability liquid nitrogen bottles.
Since expanding globally in 2019, we have established distribution partners in Canada, Turkey, the USA, Mexico, Belgium, and beyond. We combine state-of-the-art R&D with manufacturing precision to support animal health and livestock development worldwide.
Learn More About ECIStrategic advantages for global distributors and large-scale enterprises
Our Chengdu-based R&D team of 20+ professionals provides real-time technical troubleshooting and custom modifications for unique industrial requirements.
All products undergo rigorous pressure testing and vacuum leakage checks. We offer a 1-year warranty with free replacements for any manufacturing defects.
With years of export experience, we handle complex international shipping protocols, ensuring your liquid nitrogen bottles arrive safely and on schedule.
As a professional exporter, we understand that "one size does not fit all." Our factory supports full OEM customization, including branded labeling, custom tank capacities (from 2L to 100L+), and specialized accessories like smart level monitors and specialized canisters for semen straws. Our 16 years of focus in the veterinary equipment industry ensures that every product is optimized for practical field use, not just laboratory settings.
Integrated solutions for livestock and laboratory management
Excellent images for livestock breeding assistance.
Accurate data for dispensing volumes and quantities.
Process avoids risk of cross-infection in animals.
Compliance with international manufacturing standards





Trusted by industry leaders and distributors worldwide
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