The Hawai Fan brand was founded in 2009. It is a national high-tech enterprise specializing in ventilation and cooling of workshops, environmental transformation, energy conservation and environmental protection. The brand founder Lai Huiliang and all Hawai Fan people adhere to the business service concept of "gratitude, awe, responsibility, value, innovation, co-creation and sharing" to provide customers with scientific, efficient, energy-saving and environmentally friendly system solutions, which have won high recognition from more than 2,000 outstanding companies at home and abroad, and established a good brand image and reputation among peers in the industry. Hawai Fan not only achieves good sustainable development itself, but also continues to lead the healthy and sustainable development of the industry, contributing its own corporate value to the society. As of 2020, Hawai Fan has established an intelligent production base of more than 10,000 square meters and an internal management system, offices in various regions of the country, agency points, international trade and other multi-dimensional and multi-channel service networks. Obtained a variety of honorary certificates for enterprises, technologies, products, construction qualifications, etc.

The current core products are: negative pressure fans (industrial ventilation fans), air coolers (environmentally friendly air conditioners), large ceiling fans, integrated pulse dust removal equipment, and oil fume purification equipment.

Xiaweiyi is constantly innovating in technology to truly achieve better energy conservation and emission reduction, respond to the country's call for green environmental protection and scientific development, open up a broader market, create a comfortable working environment for more front-line employees, achieve better efficiency for the company, contribute to the realization of green mountains, blue skies and white clouds, and shoulder social responsibilities, so that Made in China can go further and longer and the Chinese dream can be realized soon.