OVER20YEAR FOCUSONULTRA-LOW TEMPERATURE TECHNOLOGY
R&D Team of CRYOFreshTMcame from famous Europe Companies
It is the first in the world to carry out a systematic study on the freezing and locking of liquid nitrogen in raw materials
Cracked the lock fresh code of all kinds of food ingredients over 20 years
Reduce liquid nitrogen energy consumption a lot via German ultra-low temperature wind field control technology
Comprehensively lead the transformation of liquid nitrogen quick-freezing technology
Pioneering the liquid nitrogen quick-frozen lock fresh 4.0 era
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Professional team
Professional team with over 20yeas experiences
Professional team with over 20yeas experiences -
Technology synchronized with Europe
Grasp the cutting-edge technology
Promote industry upgrading -
Good quality
Quality first and Stick to quality
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Good Service
Good Service for every customer

Our Company is WilstierIndustry (Shanghai) Co., Ltd.. A professional equipment manufacturing and solution provider.we are national high-tech enterprise of China.
Market coverage is far ahead, and we are comprehensive competitive in the ultra-low temperature industry.
“CRYOFresh” is a brand of WilstierIndustry (Shanghai) Co., Ltd., focuses on ultra-low temperature gas application technology and “r&d, manufacturing, design” of liquid nitrogen equipment.Our technics reached the European standard for same kind of product,we filled the gap on liquid nitrogenquick-freezing machine of china.According to our professional experiences, we also provide customers with a package of design, construction, implementation and operation management of the overall solution.
Since the establishment, the company has get close cooperation with COFCO, Coca-Cola, Haagen-Dazs, Nongfu spring, Philips, Astrazeneca and many other well-known brands inchina and abroad, and become their long-term service provider.Meanwhile, ourmachine is exported to South Korea, Japan, Southeast Asia and other countries.

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01Cryogenic Cabinet FreezerLiquid Nitrogen Freezing Machine - Freezing Equipment - Freezing TunnelMultiple safety interlocking designs to keep the safety and reliability of operators and production sitesContact usTel:400-131-8188
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02High standards of hygienicLiquid Nitrogen Freezing Machine - Freezing Equipment - Freezing TunnelFood gradestainless steel with grade SS304
Fully welded
Produce machine strictly according to standard of food industry , There are no residues of food scrapsContact usTel:400-131-8188 -
03Better efficientLiquid Nitrogen Freezing Machine - Freezing Equipment - Freezing TunnelUnique design of wind farm, to ensure high production capacity and low investment. Equipment efficiency and capacity in the industry have absolute advantage in chinaContact usTel:400-131-8188
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04Save EnergyLiquid Nitrogen Freezing Machine - Freezing Equipment - Freezing TunnelThe energy consumption of liquid nitrogen is greatly reducedContact usTel:400-131-8188
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05Easy OperatationLiquid Nitrogen Freezing Machine - Freezing Equipment - Freezing TunnelLess place requirement
Without pre-cooling
Recipe mode
Easy OperateContact usTel:400-131-8188 -
06Good QaulityLiquid Nitrogen Freezing Machine - Freezing Equipment - Freezing TunnelTop European Brand for core components to ensure the stable operation of the equipment
Simple maintenance
No compressor unit
Longer service lifeContact usTel:400-131-8188
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Liquid nitrogen quick freezing | Tips for keeping bullfrogs freshBullfrogs are the most popular item among consumers after crayfish.
According to statistics, the number of restaurants specializing in bullfrogs is growing faster than those specializing in grilled fish, crayfish and pickled Chinese cabbage fish, which is truly a "new star" of single products. Among them, iron pot bullfrog, charcoal fire bullfrog, beautiful frog hotpot, and copper stove frog pot have high popularity, and their proportion of stores ranks among the top. -
Good news! SuYiLeng has been awarded the 2023 Shanghai "Specialized, Refined, Unique and New" Enterprise CertificationRecently, the Shanghai Municipal Commission of Economy and Information Technology announced the list of "specialized, refined, special and new" enterprises in Shanghai for the year 2023, based on the "Notice of the Shanghai Municipal Commission of Economy and Information Technology on Organizing the Recognition of Specialized, Refined, Special and New Small and Medium sized Enterprises for the Year 2023" (Hu Jing Xin Qi [2023] No. 498), after expert review and comprehensive evaluation at all levels.
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Liquid Nitrogen Freezing | Helps Baking Central Factory Explore the Blue Oceanom
The worldwide epidemic has already had a subtle impact on the production and life of various industries. Since the strict control, problems such as inability to produce, insufficient capacity, and blocked logistics have emerged one after another. Retail terminals cannot meet consumer demand. Some brands have to press the "pause button". Even Tesla CEO Mask roast: "Production, supply chain & logistics are so hard!” -
Liquid Nitrogen Freezing | The Secret to Making Seafood "Fresh"
The principle of seafood liquid nitrogen quick freezing technology is to utilize the low-temperature properties of liquid nitrogen to rapidly freeze seafood to ultra-low temperatures, thereby achieving long-term preservation. The temperature of liquid nitrogen can reach below -196 ℃, thereby stopping the spoilage reaction of seafood and achieving long-term preservation of seafood. -
Liquid nitrogen quick freezing | Pre made "food" generation, leading the way in "taste"
Pre made dishes, also known as semi-finished dishes, are a type of food that is processed in a factory through standardized cleaning, cutting, mixing, seasoning, cooking, refrigeration, or freezing, and can be enjoyed after heating or simple cooking.