A clear premade fan lash customization brief helps suppliers produce the right volume lash product while keeping branding, delivery, and quality expectations aligned. Whether you are sourcing for a salon chain, lash academy, distributor, or private-label collection, the brief should combine technical product details with commercial requirements.
Begin with the fan construction. Specify the requested density, such as 6D, 8D, 10D, 12D, or 20D, and confirm that the product should use a narrow premade volume fan design. If your preferred tray configuration is important, include the required 12-row format in the request.
Next, identify the fiber type and appearance. Available material choices include Korean PBT fiber, silk, and cashmere. These options can be selected according to the desired feel, collection positioning, and expectations of your target customer base.
Your brief should clearly state the curl, diameter, and length profile needed for the product. Curl choices include J, B, C, CC, D, DD, L, L+, M, LC, and LU. Available thicknesses are 0.03 mm, 0.05 mm, and 0.07 mm, while lengths can be ordered from 6 mm to 18 mm or arranged as mixed-length trays.
Adding the intended use can make product selection more precise. For example, explain whether the lashes are designed for professional eyelash salons, independent lash technicians, extension studios, training programs, or mobile lash services. This gives the manufacturer useful context for matching the fan style and specifications to practical application needs.

Keep product specifications separate from private-label and order information. For OEM/ODM or private-label projects, describe the logo placement, custom labels, packaging artwork, bottles, caps, and any requested product bundles. UBEMAY offers support for OEM/ODM customization, wholesale supply, private-label programs, bulk purchasing, and flexible small-batch orders.
State the quantity, sample request, and required delivery date in the same section. One-piece samples are available for evaluation, while customized orders begin at 100 pieces. Standard products are listed with a 7-day delivery period, and customized orders generally require 15 to 30 days.
A well-prepared brief should define how quality will be assessed before shipment. Relevant requirements may include incoming material inspection, functional testing, finished-product inspection, and pre-shipment checks. UBEMAY also lists technical support, product quality support, OEM/ODM assistance, and replacement for verified quality issues.
The company lists FDA Cosmetic Product Listing certification for UV Eyelash Extension Glue and FDA certification for eyelash extension products. Previous cooperation examples include private-label eyelash glue for a U.S. lash brand, wholesale eyelash extension supply for a Brazilian distributor, and a full lash product sourcing project for an Italian professional lash distributor.
| Specification Area | Information to Provide |
|---|---|
| Fan design | Narrow premade volume fan, selected density from 6D to 20D, and 12-row requirement |
| Fiber material | Korean PBT fiber, silk, or cashmere |
| Curl profile | J, B, C, CC, D, DD, L, L+, M, LC, or LU |
| Size details | 0.03 mm, 0.05 mm, or 0.07 mm thickness; 6-18 mm or mixed lengths |
| Branding and quantity | Logo, labels, packaging, product combinations, sample request, and order volume |
| Delivery and inspection | Target delivery date, inspection process, quality support, and replacement expectations |
Include fan density, narrow fan structure, tray row format, material, curl, thickness, length, mixed-length preferences, packaging, branding, quantity, delivery schedule, and quality standards.
Yes. Private-label and OEM/ODM requests can cover custom logos, labels, packaging design, bottles, caps, and tailored product combinations, alongside the selected lash specifications.
A one-piece sample can be requested. Customized production starts at 100 pieces and generally takes 15-30 days, while standard products are listed with a 7-day delivery timeline.
An effective premade fan lash brief connects the desired fan structure with material, curl, thickness, length, branding, order volume, lead time, and inspection needs. UBEMAY supplies premade volume fans across multiple densities and supports wholesale, bulk orders, small-batch purchasing, OEM/ODM projects, and private-label development. For technical guidance or sourcing support, contact sales@ubemay.com.
Guangzhou Ruiju E-Commerce Co., Ltd., operating under the UBEMAY brand, provides eyelash extensions, eyelash adhesives, lash accessories, and UV/LED lash equipment for professional beauty businesses. Founded in 2014, the company has an experienced development team serving customized eyelash extension, lash glue, accessory, and packaging projects. Its product range includes eyelash extension glue, eyelash extensions, UV/LED lash glue, preparation and aftercare products, and eyelash extension accessories.
Listed credentials include FDA Cosmetic Product Listing for UV Eyelash Extension Glue and CE (LVD) certification for LED Lash Glue Curing Lamp.

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