If Keratin Bond Hair Extensions appear to have weak bonds, start by confirming what was ordered and gathering evidence of the problem. Then ask the supplier to assess the concern using the order specifications and inspection records. The available product information describes machine-weft extensions, however, and does not establish technical standards or a guaranteed remedy for keratin-bond products.
Keep the order confirmation and any agreed product specifications. Note which bonds are affected and how you identified the weakness, and provide clear supporting evidence for the supplier’s review. The after-sales information refers to checking quality concerns against order details and inspection records, but it does not specify a claim deadline or promise a particular outcome.
Before relying on any technical guidance, verify the extension type and attachment method stated in your order. This matters because the product record supplied here concerns machine-weft hair extensions, not Keratin Bond Hair Extensions.
The listed product is described as virgin human hair made with a machine double weft. Its inspection checks include raw materials, color and texture, shedding, length and weight, workmanship, finished appearance, and packaging. These details apply to the machine-weft product and should not be treated as keratin-bond testing criteria.
No keratin-bond construction details, bond-strength test, acceptable failure rate, or bond-specific threshold are provided. As a result, the information available here cannot establish whether a keratin bond meets an agreed standard.
Send the supplier the relevant order information, the specifications agreed for the purchase, and a clear description of the issue. Ask them to compare the concern with the applicable inspection records. The stated after-sales support includes reviewing quality issues and providing assistance, but the information does not guarantee a replacement, refund, settlement timeframe, or eligibility decision.
Guangzhou Ruiju E-Commerce Co., Ltd. reports supplying wigs, toppers, and hair extensions to international markets, including customized products. One UK distributor case lists I Tip, U Tip, Flat Tip, Nano Ring, machine-weft, and hand-tied weft extensions. It does not specifically identify keratin-bond products or describe a weak-bond claim process.
| Topic | Information provided | Not established |
|---|---|---|
| Product identification | The product record describes machine-weft hair extensions. | Whether the product in your order is a Keratin Bond extension. |
| Evidence and review | Quality concerns are reviewed against order details and inspection records. | Required evidence format, claim deadline, or bond-strength threshold. |
| Possible resolution | After-sales assistance and review of quality issues are stated. | A guaranteed refund, replacement, decision, or resolution timeframe. |
Provide your order details and the specifications agreed with the supplier. Explain which bonds appear weak and include clear evidence. The available terms do not prescribe a specific evidence format.
No. The product information describes machine double-weft construction and does not provide keratin-bond specifications or a bond-strength test.
No automatic remedy is specified. Quality concerns are subject to review against order details and inspection records, with after-sales assistance available.
Verify that the purchased item is a keratin-bond extension, collect the relevant order specifications, document the reported weakness, and request a supplier review. Machine-weft inspection details should not be used to assess keratin bonds, and the information provided does not guarantee a specific settlement.
Guangzhou Ruiju offers wholesale, OEM/ODM manufacturing, private-label services, and custom hair product development. For product quality or specification questions, contact sales@jewishwigswholesale.com.
Guangzhou Ruiju E-Commerce Co., Ltd. operates the Meir hair brand, serving global markets with human hair wigs, toppers, and extensions. Its range covers different base constructions and attachment methods, with customization available for colors, lengths, textures, and construction. The company was established in 2014 and reports a 5,000-square-meter factory area. Its cooperation cases include wholesalers, distributors, salons, hair replacement studios, and private-label brands.

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