Hello, I am interested in purchasing high-quality safety vests (as shown in the attached images) and am looking for the best wholesale pricing for bulk orders. Please provide me with the following details: Required Quotation Details: Unit price based on different quantities (e.g., 500 pcs, 1,000 pcs, 5,000 pcs). Minimum Order Quantity (MOQ). Estimated shipping cost and total weight for bulk quantities. Are these items currently in stock for immediate dispatch? Please send your detailed pricing and your product catalog at your earliest convenience. Thank you.