What information do you need for truss crane inspection? What information does the truss crane have before use?

Cranes are widely used in various construction industries because of their good ability to carry heavy objects and high working efficiency. However, due to the special equipment, it is necessary to conduct annual inspection on time to ensure the safety of use. What information should I prepare for the annual inspection? 1. When applying for inspection, the user shall apply for inspection one month before the inspection report of lifting machinery is due? 2. Copy of business license (legal person ID card), official seal, inspection report, certificate of approval and light signature; 3, there are procedures, no test report, re-apply for the work permit (there are procedures that require qualified installation manufacturers to re-apply for door-to-door online. Thanks for your support. Oh, thank you.