(b) application of cloud machines: because they can produce clouds of all shapes, they are used extensively in advertising, festivals, press conferences, performances and recreational activities, creating a different atmosphere and a very good machine。
The use of cloud machines is not subject to any seasonal restrictions, and the shape of clouds is based on your request, and in theory we can create clouds of any shape, of all shapes, of all shapes, of all shapes, of all kinds, of many lovely cartoons, images of animals, etc., and even of numbers, english, han, japanese, etc。