Execute day-to-day purchasing operations including supplier sourcing, price comparison, purchase order processing, and follow-up on deliveries to ensure timely supply of materials required for production and projects.Receive and review Purchase Requisitions (PR).Search for suitable suppliers and request quotations (RFQ).Compare quotations based on price, quality, and delivery.Issue Purchase Orders (PO).Follow up with suppliers on delivery schedules.Coordinate with warehouse and finance departments.Maintain purchasing documentation and records.