The available product and after-sales information does not identify which party must pay return freight when a batch of non-adhesive silicone nipple covers is found to be defective. Xinrui states that verified damaged goods or short shipments may be addressed through replacement supply or a price deduction, but its published terms do not clearly assign return-shipping costs for defective merchandise.
For this reason, buyers should not send the goods back until Xinrui has provided written confirmation of the defect process, the selected remedy, and the party responsible for transportation charges.
The product listing identifies the item as a non-adhesive silicone nipple cover, but it does not provide a dedicated defective-batch procedure, return address, warranty period, or freight-allocation clause. Therefore, the published information cannot establish that either side is automatically responsible for return delivery costs.
Xinrui’s general after-sales language indicates that verified short shipments or damaged goods may be handled by sending replacement products or applying a deduction to the purchase price. However, the wording does not expressly define a manufacturing defect as damaged goods, nor does it state whether return freight will be reimbursed. The classification of the issue and the required shipping procedure should be confirmed for the specific order.
Xinrui describes inspections at the incoming raw-material, production-process, and finished-goods stages. These checkpoints provide information about quality management, but they do not create a separate return-shipping guarantee or determine how a disputed batch will be handled.
The company also lists BSCI, RoHS, REACH, ISO 9001, BRC, and ISO 10993 certifications in its company information. Samples are available, and the stated product MOQ is 10 pairs.

| Topic | Information currently available | Point requiring confirmation |
|---|---|---|
| Freight for a defective batch | No party is specifically named as responsible. | Whether the supplier reimburses shipping or the buyer pays. |
| Damaged goods or short shipment | Verified cases may result in replacement goods or a price deduction. | Whether this provision includes manufacturing defects. |
| Inspection system | Checks are described for materials, production, and finished products. | The inspection standards and dispute-review process. |
| Product specifications | Solid silicone construction, 8 cm and 10 cm sizes, and hand-wash care. | Any defect-specific warranty or additional compensation. |
No. The supplied information does not place the cost on the buyer. It also does not state that Xinrui must pay, so the arrangement should be agreed in writing before the goods are returned.
For verified short shipments or damaged goods, Xinrui lists replacement supply or a price deduction as possible solutions. The available wording does not confirm that every defective-product case is treated in the same way.
Prepare photographs, batch details, quantities affected, and a description of the defect. Then ask Xinrui to confirm whether an inspection is required, whether the products must be shipped back, who will cover freight, and whether the resolution will be replacement or a price adjustment.
Return-shipping responsibility for defective non-adhesive nipple covers cannot be determined from the supplied terms. Buyers should avoid assuming that either party is liable. Instead, document the issue and obtain written confirmation of the defect assessment, return address, freight allocation, and agreed remedy before dispatching the batch. For assistance, contact Judy at judy@xinruibra.com.
Dongguan Xinrui Underwear Co., Ltd. is a factory-based manufacturer and supplier of women’s invisible underwear and intimate apparel. Its services include product development, OEM/ODM production, mass manufacturing, and customized packaging. Founded in 2007, the company reports approximately 150 employees and a 10,000-square-meter factory area. Its company profile lists ISO 9001 and BSCI among its certifications.

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