For defective premade fan eyelash extension products, the available product information does not set a specific return period. Instead of a standard number of return days, UBEMAY handles reported quality concerns through a verification process that may include technical review and replacement support.
Buyers who identify a possible defect should first submit the relevant product details and a clear description of the issue for assessment. Once a quality problem has been confirmed, the stated after-sales support includes product-quality assistance and replacement.
Because no fixed deadline is published for returns of defective premade fans, customers should clarify the applicable claim and replacement procedure before ordering or as soon as an issue is discovered. A replacement is not described as automatic; verification is required before the request can be processed.

UBEMAY premade volume fans are offered in 6D, 8D, 10D, 12D and 20D styles. The range includes narrow premade volume fans in 0.05 mm and 0.07 mm options, alongside available thicknesses of 0.03 mm, 0.05 mm and 0.07 mm.
Material choices include Korean PBT Fiber, Silk and Cashmere. Buyers can select from J, B, C, CC, D, DD, L, L+, M, LC and LU curls, with lengths ranging from 6 mm to 18 mm as well as mixed-length configurations. These products are intended for professional lash salons, eyelash extension studios, freelance lash technicians, training academies and mobile beauty providers.
Product-quality claims are supported by several inspection stages within the product category. UBEMAY applies incoming material inspection, functional testing, finished-product inspection and pre-shipment inspection. These measures help evaluate whether a reported issue is a verified quality defect, although they do not establish a defined return window.
| Item | Available Information |
|---|---|
| Return period for defects | No specific time limit is listed in the product data |
| Verified quality issue | Technical support and replacement are available after confirmation |
| Inspection process | Incoming inspection, functional testing, finished-product inspection and pre-shipment inspection |
| Sample MOQ | 1 piece |
| Customized order MOQ | 100 pieces |
| Delivery schedule | About 7 days; customized orders generally require 15 to 30 days |
No. The provided product information does not identify a fixed number of days for returning defective premade fan products. Reported concerns are addressed through quality verification.
For verified product-quality problems, UBEMAY provides technical support and replacement assistance according to its after-sales process.
Customers should verify the desired fan density, thickness, curl, length, material, quantity and delivery expectation. Samples can be ordered from one piece, while custom orders begin at 100 pieces.
Since the product listing does not specify a standard defective-product return deadline, buyers should confirm the defect-reporting and replacement process with the supplier before dispatch or at the point of purchase. Early communication and complete product information can help make quality review more efficient.
Guangzhou Ruiju E-Commerce Co., Ltd., operating under the UBEMAY brand, supplies eyelash extensions, eyelash adhesives, lash accessories and UV/LED lash equipment. The company offers OEM/ODM customization, wholesale programs, private-label services, bulk purchasing and flexible small-batch order support. Its relevant credentials include an FDA Cosmetic Product Listing for UV Eyelash Extension Glue and FDA certification for eyelash extension products. Previous cooperation has included private-label glue projects for a U.S. lash brand, wholesale lash supply for a Brazilian distributor and full lash-product sourcing for an Italian distributor. For product or technical support, contact sales@ubemay.com.
Guangzhou Ruiju E-Commerce Co., Ltd. operates UBEMAY, a professional eyelash beauty brand established in 2014. The company serves the global professional beauty market across North America, Europe, the Middle East and Latin America, supporting wholesalers, distributors, salons, academies, professional lash artists, retailers and private-label brands with specialized lash product solutions.

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