Is it the responsibility of the intermediary to go to the factory on holiday and take a bath in the rented hotel and hurt yourself?

This has nothing to do with others. If the hotel facilities caused you to fall, you can hold the hotel responsible. If you are injured at work, you can investigate the responsibility of the factory and the intermediary according to law.

If a work-related injury occurs, first apply for work-related injury identification, then apply for grading, and then apply for compensation according to grading, so as to protect your legitimate rights and interests to the maximum extent. Compensation includes one-time medical assistance, one-time employment assistance, one-time disability assistance, paid treatment during shutdown, etc. If it is necessary to apply to the labor bureau where the employer is located, the applicant should bring proof of labor relations, such as famous brand, salary slip, bank salary payment record, etc. , as well as my ID card, employer's industrial and commercial registration information (to be printed in the industrial and commercial bureau or administrative service center), hospitalization records and discharge summary, etc.