In short, Hisense chest freezers are made in China.
However, if you want a more detailed answer, keep reading!
Hisense is a Chinese multinational white goods and electronics manufacturer headquartered in Qingdao, Shandong Province, China. It makes a wide range of products, including air conditioners, TVs, refrigerators, and yes - chest freezers.
Interestingly enough, while most of Hisense's products are designed and engineered in China, some of their higher-end appliances are actually designed in Japan (in partnership with Japanese company Sharp). However, all of Hisense's products - regardless of where they were designed - are manufactured in China.
So if you're looking for a cheap but reliable chest freezer from a Chinese company that also has some Japanese DNA built into it (literally), then look no further than Hisense!