Worried about insufficient inventory affecting project progress

Implementing a “customized inventory guarantee plan”: For long-term cooperative customers or customers with large, urgent purchasing needs, we communicate the purchasing cycle and usage in advance and reserve special inventory; if the customer temporarily increases the purchase volume, we promise to “ship regular products within 48 hours and customized products within 7 days”, and synchronize logistics information in real time to allow customers to clearly understand the progress of cargo transportation, ensure that the lamps arrive on time, and not delay the progress of the project.