Technical gap between Gree and Toshiba

Gree's energy efficiency ratio can be above 4.5. There are two kinds of central air conditioners in the market, one is Japanese with good overall quality, and the other is domestic with high cost performance. Toshiba is the creator of frequency conversion technology of central air conditioning in Japan. Its frequency conversion technology ranks first in the industry and is the most recognized in Toshiba, Japan. Due to the restriction of the United States, it entered the China market late. At present, it is one of the two fully imported air conditioners in China, with good quality.