Now I have both skills loaded and the voice profile clear from the system prompt. Writing the article.
Most QC guides for 1688 imports give you a checklist to run after goods land at your warehouse. By that point, you have already paid for international freight and your supplier has received full payment. Your leverage is gone.
Kiểm tra chất lượng hàng 1688 trước khi thanh toán flips this sequence: you inspect before releasing the balance, not after. The difference is not procedural. It is the difference between having a claim and having nothing.
Why Pre-Payment QC Is Completely Different from Post-Receipt Inspection
When goods are still in the supplier's warehouse and you are holding 20 to 30 percent of the payment, the supplier has a direct financial reason to cooperate. Once you have paid 100 percent and freight is in transit, that reason disappears.
A real scenario: 200 units ordered, 15 percent defective on arrival (30 units). No QC video exists. No defect threshold was confirmed in the chat. The supplier denies the goods left the warehouse in that condition. You have no evidence. You absorb the full loss while the supplier moves on to the next buyer.
Three tools actually protect you: a pre-shipment video, a documented defect rate threshold, and return terms written in the 1688 chat before any deposit is transferred.
How to Request a QC Video from Your 1688 Supplier Before Transferring Money
Send the request after the supplier confirms packing is complete, before you release the remaining balance.
What the video needs to cover:
- Total unit count visible on camera, matching the invoice
- Exterior packaging condition (no visible moisture, no crushed corners)
- Random opening of 5 to 10 percent of boxes
- Product label or barcode in at least one clear clip
Paste this message directly into Wangwang or the 1688 chat:
请发货前录制检验视频，包括：清点数量、随机开箱（5-10%箱数）、展示产品标签。视频确认后我会转尾款。谢谢。
If the supplier refuses to record a video, treat it as a signal. Two options depending on your situation: place a 10 to 20 unit sample order before committing to volume, or source from a different supplier. A supplier who will not document a shipment before sending it is telling you something.
Save the video link inside your order record. If you need to file a dispute later, this file is your primary evidence.
Acceptable Defect Rates by Product Category When Importing from 1688
AQL (Acceptable Quality Level) is the maximum defect percentage you agree to accept in a shipment. Know your category benchmark before you negotiate, so you are not guessing at a number under pressure.
| Category | Acceptable Defect Rate |
|---|---|
| Fashion and apparel | 3 to 5% |
| Electronics and accessories | 1 to 2% |
| Home goods and kitchenware | 2 to 3% |
| Cosmetics and supplements | Under 1% |
Write the agreed threshold into the 1688 chat explicitly before transferring any deposit. Example: "我们确认：如果不良品超过[X]%，需补货或退款。" Screenshot and save it. A verbal agreement does nothing when you are filing a dispute six weeks later.
To understand how a 5 percent defect rate actually eats into your margin, run the numbers in the 1688 import COGS calculator before finalizing order size.
Checklist: QC Hàng Nhập 1688 by Product Type
All orders:
- Quantity matches invoice
- Colors and sizes match confirmed spec
- Packaging intact, no moisture or mold
Fashion and apparel: Stitching clean with no loose threads, zippers and closures functional, colors consistent with the approved sample, sizes matching the agreed sizing chart.
Electronics and accessories: Basic function test (power on, connectivity), no deep surface scratches, battery not swollen.
Home goods and kitchenware: No cracks or breakage, all included accessories present, brand label and logo matching the approved sample.
One practical habit: photograph your approved sample and send it to the supplier as a visual reference before production starts. It removes most post-delivery arguments about whether goods match the agreed standard. Before placing the order, make sure you have already accounted for all duties and freight in your landed cost using the 1688 import fees breakdown for new operators.
Return and Replacement Terms to Negotiate Before Placing a Deposit
Three minimum terms to record in the chat before any deposit is paid:
- What happens when the defect rate exceeds the agreed threshold: replacement units, partial refund, or credit toward the next order.
- Claim window: how many days from receipt you have to file a complaint (typically 7 to 14 days on 1688).
- Compensation format: fresh goods, cash refund, or deduction from the next order.
You do not need a formal contract. A clear screenshot of the chat exchange is sufficient for 1688 dispute resolution and Alipay disputes if you ever need to escalate.
If the supplier refuses to confirm any return terms in writing, you have three options based on your risk tolerance: order a 5 to 10 unit sample before committing to volume, accept the risk on a small first order and treat it as a supplier test, or find a different supplier. Do not place a 300-unit order with someone who will not confirm a basic defect threshold in a chat message. Want to calculate whether a specific defect rate breaks your target margin? Use the COGS calculator for 1688 imports with defective units counted as a full write-off.
What to Do When You Receive Defective 1688 Goods
Step 1. Document within 24 to 48 hours of receipt. Film each defective unit individually. Count and categorize by defect type: wrong color, damaged packaging, non-functional. Keep defective and good units physically separated.
Step 2. Pull your pre-payment QC video and the chat history where you confirmed the defect threshold. This documentation is the entire foundation of your claim.
Step 3. File a complaint via the 投诉 function on 1688, or contact the supplier through Wangwang with evidence attached. Be specific: unit count, defect type, percentage against agreed threshold.
Step 4. If the supplier does not resolve it within a reasonable window, open an Alipay dispute or negotiate a credit toward the next order.
The realistic outcome: almost every successful resolution traces directly to documentation collected before payment. No video, no written terms, no claim.
FAQ: Common Questions About QC for 1688 Imports
Can I request a QC video on small orders? Yes. Even a 30-unit order justifies a short clip. Establish it as your standard process from the first order and most suppliers adapt quickly. Frame it as your procedure, not a personal accusation.
The supplier sent a video but it does not show all the products clearly. What now? Request a retake before releasing payment. List exactly what was missing: box count, label shot, random opening footage. One retake request does not end a supplier relationship.
My supplier says QC video is not their standard practice. It is not standard for many small workshops on 1688, but it is negotiable. On the first order, you can offer a small incentive to cover the extra time. If they still decline after that, factor the higher risk into how much you are willing to commit on the first shipment.
How do I know if a 4 percent defect rate is acceptable for my margin? Count the defective units as a full loss and run them through your COGS calculation. If the margin still hits your target, the threshold is workable. If it does not, negotiate a tighter rate or adjust your purchase price to absorb it.
Does 1688 dispute resolution actually work? It works when you have documentation. Chat records with confirmed terms and a pre-shipment video give the dispute a concrete basis. Without them, you are relying entirely on supplier goodwill, and that rate is lower than you want it to be.
We are building pre-payment QC tracking directly into Ordinex Orders: video links, agreed defect thresholds, claim windows, and chat records stored alongside each order so nothing is lost between sourcing and fulfillment. Orders is currently in private beta. If you want early access, visit ordinex.cc.