Siemens PLC training costs vary greatly in different places. If you go to Siemens headquarters in Beijing for training, it is very expensive, generally 10000 yuan a week. If you go to China Equipment Management Center for training (it seems that Liao Changchu explained it), it is usually in stages, one stage a week, and the content of each week is different. I took part in it for two weeks. Generally, it is about 3,000 yuan per person per week. After that, I will issue a certificate. I hope it works for you.