在国际贸易中，买家向供应商发出询盘函是一个常见且重要的环节。通过询盘函，买家可以了解产品的价格、规格、交货期等重要信息，从而做出更明智的采购决策。以下是一个英文询盘函的范文，供大家参考。

Date: [填写日期]
To: [供应商名称]
Subject: Inquiry for [产品名称]

Dear [供应商联系人],

I hope this message finds you well. We are writing to inquire about your product, [产品名称], as we are interested in potentially purchasing it for our business needs.

We would like to know the following details:

  1. Price per unit: Could you please provide us with the latest price list for the products?
  2. MOQ (Minimum Order Quantity): What is the minimum order quantity required for this product?
  3. Lead Time: How long does it typically take for production and delivery?
  4. Packaging Details: Can you provide information on the packaging options available?
  5. Payment Terms: What payment methods do you accept, and what are your terms of payment?
  6. Sample Availability: Are samples available for quality assessment? If yes, could you provide a sample quote?
  7. Customization Options: Is there any possibility to customize the product according to our specifications?

Additionally, we would appreciate it if you could attach any relevant datasheets or product catalogs. This will help us better understand the features and specifications of the product.

Thank you in advance for your assistance. We look forward to hearing from you soon.

Best regards,

[您的名字]
[您的职位]
[公司名称]
[联系信息]

以上是一个简单的英文询盘函范文，适用于初次接触或已有合作关系的供应商。在实际撰写时，可以根据具体情况调整内容和格式，以确保信息准确、全面，并且专业。