Beijing Aoyou Zhengzhou Branch, Aoyou is a relatively large company, operating for 18 years, with a certain scale. Jincheng International Trade Building, Zijingshan Road. You can consult the following contents for free. There is also Dahua in Henan, which is also a formal intermediary, but its scale and experience should not be comparable to that of Australia, but its price will be cheaper.
The training courses are almost the same, and you can also go to Zhengzhou New Oriental to study.
By the way, you can go to Beijing Jiahua Shida Zhengzhou Branch to handle it. Jiahua belongs to the Ministry of Education and is also the first legal intermediary approved in China.