Generally around 2000, the research is divided into junior high school senior technicians and senior technicians, and the prices at all levels are different, generally around 300-400. As the saying goes, at present, the tuition fees of more formal training institutions in China are generally between 15000-20000.

High tuition fees also mean high investment, because to be an excellent training institution, it is necessary to maintain an excellent teaching team, the cost of hiring senior lecturers is also high, and daily maintenance and hardware facilities are very expensive.

According to the National Law on Work Safety, safety officers should do a good job in daily supervision, inspection, spot check, training, rectification, prevention, dust removal and cleaning, security inspection, fire prevention, theft prevention, explosion prevention and poisoning prevention, equipment maintenance and management, safety tips, etc. in stations, automobiles, supermarkets, hospitals, schools, enterprises, meeting places, entrances and exits. As a team leader and operator, and hold relevant certificates.