Machinery and equipment evaluation generally requires information provided by enterprises.

1, machinery and equipment

2. Detailed inventory of vehicle inventory;

3. Check the detailed list of in construction works (equipment installation part);

4. Purchase invoice and contract for large domestic equipment;

5, import equipment contract, declaration form, packing list;

6, process flow chart and explanation;

7, equipment files (including operation records, accident records, maintenance and repair);

8, large equipment overhaul, technical pformation data (frequency, time, cost);

9. Completion information for large equipment installation works;

10. Photos of important assets;

11, other relevant information.