Dear Supplier, I hope this message finds you well. Our company is in need of Roof sandwich panels for our upcoming projects, and we are reaching out to request a quotation from your esteemed company. We kindly request a comprehensive quotation for the following specifications: - Type: Roof sandwich panels. We are looking for competitive pricing and reliable supply to meet our project requirements. Please provide detailed information on pricing, discounts for bulk orders, lead time, and any other relevant terms and conditions. Thank you for your prompt attention to this request. We look forward to receiving your quotation and potentially establishing a successful business partnership. Best regards, Doria Wu