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Air coolers and air conditioners each have their own advantages and disadvantages. The former has low energy consumption and is suitable for open places, while the latter has good temperature control and is suitable for closed spaces. The choice should be based on the environment and needs, and can be used in combination.

In order to deepen the comprehensive development of talents, Jianhui Electrical Appliance Technology Co., Ltd. in Cixi City officially announced the establishment of the Jianhui Business School on April 27, 2025, and released the core management team and the list of the first batch of instructors. This marks a stage in the company's talent training system, moving towards specialization and systematization.

​An industry air cooler, also known as an industrial evaporative cooler, is a high-capacity cooling solution designed to lower air temperatures in factories, warehouses, workshops, livestock farms, and event spaces. It works by drawing in hot air, passing it through water-saturated cooling pads, and blowing out cool, humidified air—providing a natural, energy-efficient alternative to traditional air conditioning.

​A personal air cooler is a compact, portable cooling device that uses evaporative technology to lower the temperature in small spaces. Ideal for desktops, bedrooms, dorms, or workstations, this unit offers a cost-effective and energy-efficient way to stay comfortable during hot weather—without the high electricity bills or bulky setup of traditional air conditioners.

​A PTC heater uses a Positive Temperature Coefficient (PTC) ceramic element that naturally regulates its temperature by increasing resistance as it warms up. This self-regulating property makes PTC heaters popular in a variety of applications, from space heaters and hair dryers to automotive heating and industrial equipment, thanks to their energy efficiency and safety features.

A carbon fiber heater uses carbon fiber filaments as the heating element, offering a highly efficient and responsive way to generate radiant or infrared heat. Popular in home appliances, personal heaters, saunas, industrial dryers, and even automotive systems, this advanced heating technology is gaining traction for its energy savings, safety, and comfort.