The city's grass tower and the windstorm factory.

The city's grass towers and chiller plants are located on the south-east coast of China, in the beautiful West Shichei-Chat industrial zone, which is easily accessible. The Hangkin Line, the Hangkin Sun Expressway passes 40 km from Yiu Airport and the Hangzhou Xiaoshan International Airport is only 60 km. Enterprises work to develop and manufacture products such as high-quality SLF600 mm wet-screen chillers (environmentally friendly air conditioners), mobile chillers, negative wind presses, folding fans, mini chillers, heaters, etc. The chiller is a new type of high-efficiency, energy-efficient, cooling and wetting equipment. It produces a large amount of cold, is run by the Ministry of Electricity, is reliable, is easily installed and has a long useful life and is widely used in everyday life and production. Mobile chillers use internal water cycling systems to absorb the heat from the air from which the fans enter, with some chillers also using crystals to raise the temperature.