业务
货币单位:人民币
2025/FY
名称营收比例
Audit education supporting services1,663.96万64.74%
Safety technology training services841.79万32.75%
Online course services41.41万1.61%
Customized equipment sales23万0.89%
地区
货币单位:人民币
2025/FY
名称营收比例
中国2,570.15万100.00%