At present, there are two institutions through CWI, one is Moody, which can be used in Shanghai and Shenzhen, and the other is Welding Association. At present, the examination fee for the five-day training exam is 12345 yuan, and the accommodation is self-care. A few years ago, I took the motorcycle exam, and the passing rate was about 30%, depending on my personal work experience and theoretical basis.

I hope I can help you!