Good pre-sale and after-sales service is also one of the highlights of Chinese machine tool enterprises. In view of the needs of overseas customers, many Chinese machine tool enterprises will provide machine tool operation training to help customers become familiar with machine tools as soon as possible. An online article entitled "the quality of machine tools in China is inferior to that in Japan, why is there no harm in Africa?" According to the article, "with the help of the relevant policies of the 'Belt and Road Initiative' initiative, China will not only sell machined products to African countries, but also provide supporting training in machine tool operation to young students and teachers in African countries." With such a considerate service, it is no wonder that other countries will choose Chinese machine tools.