How is the air conditioning quality in Xinhuang? Is Xinhuang air conditioner good?

Xinhuang air conditioner is a Japanese brand. Many people know Japanese air-conditioning brands: Hitachi and Daikin, but they don't know Xinhuang brand. Just ask some old experts in air conditioning. Unlike Hitachi and Daikin, which make commercial air conditioners, Xinhuang does not know about commercial air conditioners. Of course, they don't know about Shin-hwang. People's commercial air conditioner has a market share of over 50% in Japan, and it is a century-old enterprise. In China, it is mainly aimed at some high-end customer groups, especially some five-star hotels, high-end office buildings and villa clubs. The price is very expensive, and people stand tall, a little out of touch, and don't care about some low-end customers at all. I heard that the quality is very good, especially the noise is very low. Those who dare to pay a high price for its products are rich people. Legend has it that it is the Rolls Royce in the air conditioner.