I am a buyer, the supplier is a designated manufacturer, and I have no competitors, so I am awesome, and I often delay delivery, regardless of me. What should I do?

Such an awesome supplier can't be controlled by purchasing, but you can try your best to put pressure on them.

Collect the supplier's lead time, delay problems, list the problems and describe the impact. Make a report.

Collect the same type of enterprise information of suppliers, and also collect the supply cycle, concentrate on showing advantages and list them as reports.

Feedback the current situation to your leader and submit a report. Whether the existing supply is necessary to continue cooperation is judged by the leaders.

If we continue to cooperate, we still need to do our best. Leaders have made it clear that suppliers have problems and will take the initiative to communicate with suppliers to remind them in line with the principle of better development for the enterprise. You just need to do your job.

If you change suppliers, you should remind the new suppliers. Without competition, there will be no progress. Even without competition, better service should be the standard of a good enterprise.