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LoongBuy Guide: How to Find Verified Sellers Using Spreadsheet Filters

2026-01-17

Quickly identify reliable Taobao and Weidian stores with LoongBuy's curated dataset.

Navigating Chinese e-commerce platforms like Taobao and Weidian can be challenging due to language barriers and concerns about seller reliability. LoongBuy's publicly accessible spreadsheet aggregates key data on countless sellers, and its powerful filtering system is your best tool for finding trustworthy stores. This tutorial walks you through the process.

Step-by-Step: Using LoongBuy Spreadsheet Filters

The core strength of the LoongBuy list lies in its column filters. Follow these steps to narrow down to the best sellers for your needs.

Step 1: Access & Understand the Key Columns

Open the LoongBuy spreadsheet. The most important columns for verification are:

  • Product Category:
  • Feedback Score:
  • Average QC Success Rate:

Step 2: Apply the "Product Category" Filter

Click the filter icon in the "Product Category" header. Select your specific category of interest (e.g., "Men's Fashion" or "Mobile Accessories"). This immediately removes all unrelated sellers, allowing you to focus on specialists in your desired field.

Step 3: Refine by "Feedback Score"

With your category selected, now filter the "Feedback Score" column. A common strategy is to:

  • Select only scores above a certain threshold (e.g., 4.5 stars or 95%).
  • Sort the column in descending order to bring the highest-rated sellers to the top.

This ensures you only consider sellers with a proven track record of customer service.

Step 4: Prioritize with "Average QC Success Rate"

This is often the most telling filter for product quality. In the "Average QC Success Rate" column:

  • Set a minimum acceptable rate. For high-value items, you may want sellers with a 98% or higher

Sellers with consistently high QC rates are more likely to send items that match descriptions and are free of defects.

Step 5: Analyze and Select Your Seller

After applying these three filters, your list will be narrowed to a handful of highly credible, category-specific sellers. Review the remaining entries. Consider additional data such as store age or weekly order volume (if available) to make your final choice.

Pro Tips for Best Results

Combine Filters Strictly

Using all three filters in conjunction is far more effective than using any single one. A high feedback score is good, but a high feedback score plus

Verify Links

Always click through the store link provided in the spreadsheet to visit the actual Weidian or Taobao storefront. Check for recent reviews and product updates.

Regular Updates

The LoongBuy spreadsheet is often updated. Re-apply your filters periodically to discover new, high-performing sellers or to note any changes in a seller's metrics.

Conclusion

LoongBuy's spreadsheet transforms the complex task of finding verified Chinese sellers into a manageable, data-driven process. By systematically filtering by Product Category, Feedback Score, and Average QC Success Rate, you can confidently identify and purchase from reliable Taobao and Weidian stores, minimizing risk and maximizing the chance of a successful transaction.

Happy and safe shopping!