Cauchy, formerly known as Cauchy, is a domestic household appliance brand, which was founded in 200 1. The brand consists of 62 R&D and design teams led by 12 doctors at home and abroad, and has obtained 264 patents. Fans made in North America are called "Oriental Dyson".
The negative ion air circulation fan independently developed and designed by Cauchy Fan has changed most people's cognition of traditional electric fans. It brings a kind of "addictive" and supernatural soft wind feeling, and the green wind in Shan Ye is even more comfortable than air conditioning.