What is pamtonic air conditioner Pamtonic is a product of Nissong Electric (Tianjin) Co., Ltd. Many people are easily confused with Panasonic air conditioners. The correct trademark of Panasonic air conditioners is Panasonic. Risong Electric (Tianjin) Co., Ltd. was established on July 2, 2015. Its business scope includes the manufacturing, processing and sales of household appliances, kitchen equipment, sanitary ware, and electronic products. In addition, most Risong air conditioners on the market are produced in Guangzhou, and the brand logo is Partmusic. Guangzhou Risong Electric Co., Ltd. was established in 2007. The three can be distinguished through the logo. Nissong air conditioners are fixed frequency, so the sound is a little louder than those with variable frequency. Because it is a domestic brand, not many people actually use it. The quality is certainly not as good as that of big brand air conditioners. If you want to buy a cheap one, use it casually. You can buy them all at once. If you want to buy good quality, you can choose imported air conditioners such as Panasonic and Daikin. Domestic air conditioners also include Gree, Haier, and Midea. Even cheaper ones include Oaks, Hisense, etc.