in the hot summer, the temperature in the workshop often exceeds 40°c, workers are sweating profusely, equipment overheats and shuts down, and production efficiency drops sharply. traditional air conditioners not only consume a lot of electricity, but are also difficult to cover large areas. nowadays, air cooler energy-saving refrigeration equipment is becoming the first choice for industrial procurement with its combination advantages of **large air volume + low power consumption + rapid cooling**. according to 2026

Last summer, a certain electronics factory in dongguan was facing a serious problem: due to aging refrigeration equipment in the workshop, their daily electricity bill was skyrocketing to 18,000 rmb. the fluctuating temperatures in the workshop were causing constant complaints from employees. that all changed when they introduced the dual-source high-temperature heat pump unit from oumail energy technology for energy-saving upgrades. they recovered their entire investment in just 30 days. now, for the same size of factory space, their electricity bill has been reduced to approximately 11,000 rmb per month – a significant decrease!

faced with the complex import customs declaration process, many business owners have been trapped in the dilemma of 'being returned due to incomplete information', 'slow customs clearance' and 'spending more money'. especially in the peak purchasing season in may 2026, time is cost, and any delay may affect the progress of the entire project. by connecting directly to the factory through the 1688 platform, you not only get the original factory

During the maintenance and assembly of refrigeration equipment, the quality of the refrigeration oil directly determines the lifespan of the compressor and the efficiency of the system. many companies have experienced frequent oil changes, equipment overheating, or even burnout due to purchasing non-standard oils, resulting in economic losses of tens of thousands of yuan. the american cpi compressor refrigeration oil supplied by **shanghai zhan yan lubricant co., ltd.** is specifically designed for screw and centrifugal compressors, and its synthetic..

Every summer, the office turns into a sweltering oven, and the air conditioner is both energy-hungry and a pain to turn on. especially for those with window desks, they're baked by the sun all day, leading to a sharp drop in productivity. now, with just one evaporative cooling portable air fan, you can achieve "cooling freedom." it uses physical evaporative cooling technology, cooling down by absorbing heat through a water curtain, saving 50% more energy than traditional air conditioners

In the sweltering summer heat, offices, warehouses, temporary shelters, and even living rooms face the discomfort of constant, stifling heat. traditional air conditioners are energy-intensive and require complex installation, while fans struggle to effectively cool down spaces. evaporative cooling portable air conditioners, however, utilize a unique water-cooled evaporation technology. simply add water to achieve a **perceived cooling effect of up to 15℃**, making them ideal for use in 202..

In sweltering summer workshops, warehouses, or makeshift shelters, the stifling heat and humidity always leave you drenched in sweat, sharply reducing work efficiency. traditional fans offer weak airflow and inadequate cooling, while air conditioners are expensive and difficult to install. evaporative cooling portable air conditioners, however, boast a **4000 cubic meter/hour ultra-high airflow**, enabling rapid air circulation and effectively **lowering the perceived temperature by 10℃ within 30 seconds.**

In the sweltering summer heat of factory workshops, high temperatures not only impact production efficiency but also directly threaten employee health. traditional air conditioning systems, limited by installation costs and spatial constraints, struggle to cover all areas effectively. industrial-grade mobile air coolers, however, offer a reliable solution to this problem thanks to their **high-volume, continuous cooling** capabilities. take, for example, the large-scale mobile industrial air cooler from lishui hengneng e-commerce co., ltd

Summer's here, and the water temperature in your fish tank is skyrocketing. you see your fish gasping at the surface, struggling to breathe, and you're worried but don't know where to start. you might see chillers on the market that cost a fortune, but they often don't live up to the hype. the real deal is a reliable, high-performance chiller that's been vetted on the 1688 platform, with proven sales and solid customer reviews to back it up. for example, one model is priced at just $147.91

In industrial refrigeration systems, the compressor is the core power source, and refrigeration oil is the lifeblood of its operation. many users have found in practice that standard lubricating oil can't meet the low-temperature starting requirements below -30°c, leading to frequent equipment jams, skyrocketing noise levels, and even compressor overheating protection activation. this is a classic symptom of improper refrigeration oil selection