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GROUP PROFILE

SPECIALIZED IN ULTRA-LOW 

TEMPERATURE REFRIGERATION FOR 30 YEARS

Founded in 2002, Antai is situated in Weihai, Shandong, a pleasant livable city. Upholding the corporate tenet of "Pragmatism, Integrity, Efficiency, Innovation", the company devotes itself to research on ultra-low temperature refrigeration technology and the manufacture of refrigeration products, making it one of China’s major suppliers of ultra-low temperature refrigeration equipment.
After years of technological research and equipment manufacturing in the ultra-low temperature field, the enterprise has built a multi-tiered, diversified industrial layout. Its core business covers low-temperature freezers and low-temperature storage cabinets, while its expanding business lines include vacuum pumps, large freezing cold storage warehouses and water pollution treatment equipment. The products fall into five major series with over 40 models, widely applied in commercial, household, medical and industrial fields.
To sustain core competitiveness within the refrigeration industry, Antai keeps increasing investment in research and development to strengthen its technological strength. It maintains long-term research partnerships with Nanjing University of Aeronautics and Astronautics, Harbin Institute of Technology, Shandong University and Qingdao University to jointly launch scientific research programs, achieving continuous technological innovation and upgrading in low-temperature freezers and eco-friendly refrigeration sectors. Up to now, Antai has accumulated mature technologies and rich experience in ultra-low temperature refrigeration both domestically and globally, with a host of core technologies boasting international competitiveness. 
POPULAR MEDICINES 

CHOOSE A FEW OF OUR STRENGTHS

01
SEALED, DURABLE & FRESH-KEEPING ADVANTAGES: INTEGRALLY INJECTION-MOLDED CABINET FRAME + 304 FOOD-GRADE STAINLESS STEEL INNER LINER

Integrally Formed Injection-Molded Cabinet Frame with Double Sealing Strips

The seamless integrated structure eliminates joints to achieve tight cold locking, reduce cold air loss and cut energy consumption. There are no grooves to trap dirt and grime; water stains and oil contamination can be wiped off effortlessly. The frame resists impact, cracking and deformation, and prevents condensation and water seepage at the cabinet opening from damaging the thermal insulation layer.

Food-Grade 304 Stainless Steel Inner Liner

It features excellent corrosion and acid-alkali resistance, suitable for low-temperature storage of meat, seafood and other food ingredients. The liner hardly rusts or precipitates harmful substances, complying with food storage safety standards. With a smooth surface for easy cleaning, it delivers long-term antibacterial and fresh-keeping performance.
02
HIGH-EFFICIENCY & STABLE REFRIGERATION ADVANTAGES: ALL-COPPER PIPELINE + IMPORTED BRAND COMPRESSOR UNIT

The entire unit is equipped with all-copper refrigeration pipelines and original imported compressors from Embraco and Secop. Pure copper tubes feature fast heat conduction, corrosion resistance and zero refrigerant leakage, delivering high heat exchange efficiency. The imported compressors provide powerful performance, enable stable startup under low-temperature conditions and precise temperature control. They operate continuously and reliably under ultra-low temperature working conditions with low failure rates, extending the overall service life of the equipment.

03
ADVANTAGES OF PRECISE TEMPERATURE CONTROL AND LOW-NOISE OPERATION: IMPORTED ELECTRONICALLY CONTROLLED FAN + DUAL NOISE REDUCTION TECHNOLOGY

Equipped with German EBM cooling fans and Italian Dixell temperature controllers, the precision temperature control components maintain steady and uniform temperature inside the cabinet thanks to even air exhaust and efficient heat dissipation from the fans. The machine compartment adopts electrostatic noise elimination technology together with refined overall assembly. For household models, operating noise is strictly controlled below 40dB, delivering quiet operation suitable for home placement without disturbing daily life.

04
ADVANTAGES OF EXQUISITE & PRACTICAL APPEARANCE: ACRYLIC TOP COVER + PIANO PAINT COATING BODY

Household models are equipped with high-transparency acrylic top lids, which are easy to open and close, dust-proof, cold-retaining, scratch-resistant and wear-resistant. The cabinet body adopts piano baking finish technology, featuring delicate and smooth paint surface with rust-proof and anti-collision performance. It boasts an exquisite and elegant appearance that balances practicality and perfect compatibility with home decoration styles.

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