1. Domestic professional mattress training schools: for example, the strategic alliance of technological innovation in China mattress industry and the training center established by well-known domestic mattress manufacturers.
2. Training institutions set up by mattress manufacturers: Some large mattress manufacturers will set up their own training institutions to provide relevant training courses for employees in order to improve their skills and production level.
3. Online training institutions: With the development of the Internet, more and more mattress manufacturers began to use online training for skills training, such as some online education platforms.