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Mastering the LoongBuy Spreadsheet: A Guide to Finding Verified Sellers

2025-11-25

LoongBuy is a powerful platform that connects international buyers with Chinese e-commerce markets like Weidian and Taobao. One of its most valuable tools is the seller spreadsheet – a comprehensive dataset designed to help you make safe and informed purchasing decisions.

Understanding the Filter System

The LoongBuy spreadsheet contains three primary filters for identifying reliable sellers. Using these filters effectively will significantly improve your shopping experience.

1. Filter by Product Category

Narrow down your search to sellers who specialize in your desired product type:

  • Select your specific category (electronics, clothing, beauty products, etc.)
  • Find sellers with proven expertise in that area
  • Ensure the seller has relevant experience with your product type

2. Filter by Feedback Score

Evaluate seller reputation through community feedback:

  • Look for sellers with scores above 4.5/5 for optimal reliability
  • Avoid sellers with scores below 4.0
  • Consider the number of reviews – higher volume indicates more established sellers

3. Filter by Average QC Success Rate

Quality Control (QC) rates indicate product consistency:

  • Prioritize sellers with 90%+ QC success rates
  • Understand that higher QC rates typically mean fewer product issues
  • Balance QC rates with other factors for the best results

Step-by-Step Filtering Process

  1. Access the LoongBuy seller spreadsheet through your account
  2. Begin with your product category to narrow the seller pool
  3. Apply a minimum feedback score filter (recommended: 4.5+)
  4. Set QC success rate to your preferred minimum threshold
  5. Review the filtered results and select 2-3 top candidates
  6. Double-check recent seller reviews before final decision

Professional Tips

Combine Filters Strategically:

Update Regularly:

Cross-Reference:

The LoongBuy spreadsheet filters transform the challenging task of finding reliable Chinese sellers into a systematic, data-driven process. By mastering these filters, you'll save time, reduce risks, and consistently connect with high-quality Weidian and Taobao stores.

Start filtering today and experience the difference that verified seller data makes in your cross-border shopping journey!

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