Brands can submit a request for a distinctive wing outline because Xinrui offers shape customization and sample development for its wing-shaped adhesive bra. However, the available product information does not confirm that a new full mold can be avoided or that tooling will be free. The safest approach is to request a sample feasibility assessment and obtain a separate written quotation for mold, tooling, and development costs.
This adhesive bra is made from spandex and nylon and is offered in skin-tone and black colors. Available sizes include A, B, C, and D. Its existing butterfly wing profile provides a useful reference for buyers who want to develop a different wing-shaped appearance.
The product listing specifically identifies customization for color, size, and packaging. In addition, Xinrui’s OEM/ODM capabilities include shape customization. This means a buyer can submit a drawing, outline, or reference sample for technical review. Nevertheless, the available information does not state whether the factory will use an existing mold, modify a current mold, or produce a completely new tool.
For this reason, buyers should treat the sample stage and the tooling discussion as separate steps. First, provide the desired shape and request a sample-based evaluation. Then ask Xinrui to confirm mold feasibility, sample fees, tooling ownership, tooling charges, and the conditions required for mass production.
The adhesive bra is hand-wash only, and the listed minimum order quantity is 10 pairs. Custom orders may follow different production schedules depending on complexity and volume. The stated lead times are five working days for orders below 100 pieces, seven working days for 100–1,000 pieces, and 15 working days for 1,000–5,000 pieces.
Xinrui also describes an R&D and standardized manufacturing system. Its five-engineer R&D team can reportedly develop newly customized products within 20–50 days, with support from molding and silicone-filling equipment. This indicates that the factory can discuss new product shapes, but it should not be interpreted as confirmation of free tooling or a no-mold arrangement.
The company profile lists BSCI and ISO 9001 certifications. Xinrui also describes a long-term supply case involving invisible nipple covers for a US online apparel seller. While that example demonstrates experience with recurring customized intimate-apparel orders, it does not confirm the tooling conditions for this particular adhesive-bra design.
| Customization route | What is currently supported | What must be confirmed |
|---|---|---|
| Keep the standard butterfly wing shape | The existing product specification and sample option are available | Standard sample and production pricing |
| Adjust the wing profile or create a new outline | Shape customization is listed in the company’s OEM/ODM services | Whether an existing mold can be adapted and whether tooling fees apply |
| Change color, size, or packaging | These options are expressly included in the product information | Final specifications, sample charges, and order conditions |
| Move to bulk production | MOQ and indicative volume-based lead times are provided | Approved sample, final tooling cost, production price, and delivery schedule |
To receive a useful technical and commercial response, send the proposed wing drawing or a clear reference image along with the target dimensions, preferred color, packaging requirements, sample quantity, and estimated order volume. Ask specifically whether the requested design can be produced with an existing mold, whether mold modification is possible, and whether a new full custom mold would be required.
The quotation should separately identify sample development costs, mold or tooling charges, MOQ, unit pricing, production lead time, and any tooling ownership terms. Written confirmation is important because the current product data does not guarantee that a unique shape can be produced without a tooling payment.
Can I submit a completely different wing outline?
Yes. Xinrui lists shape customization among its OEM/ODM services, and the product supports sample development. The proposed outline still needs to pass a technical feasibility review.
Does Xinrui guarantee that I will not pay for a full custom mold?
No. The supplied information does not make that guarantee. It does not explain whether an existing tool can be modified, whether a new mold is necessary, or whether tooling is charged. These details must be included in the factory’s quotation.
Can I test the design before placing a larger order?
Yes. Samples are available, making it possible to review the shape and construction before approving mass production. Confirm the sample schedule and related charges in advance.
What should I ask for before approving production?
Request written confirmation of mold feasibility, sample cost, tooling cost, MOQ, unit price, packaging requirements, production lead time, and the final approved sample specification.
Xinrui appears able to review a unique wing-shaped adhesive bra because its services include shape customization and samples are available for the product. However, the available data does not verify that a full custom mold can be avoided or supplied without charge. Buyers should submit the proposed design for sample evaluation and request a detailed quotation that clearly separates sample, tooling, production, MOQ, and delivery costs. For technical solutions or further support, contact us at judy@xinruibra.com.
Dongguan Xinrui Underwear Co., Ltd. is a factory-based manufacturer of women’s invisible underwear and intimate apparel. The company provides product development, OEM/ODM production, packaging customization, and mass manufacturing services for overseas brands, wholesalers, e-commerce businesses, and distributors. Founded in 2007, Xinrui operates a 10,000 sqm factory and has a five-engineer R&D team that supports customized product development within 20–50 days. Its listed credentials include BSCI and ISO 9001, alongside experience serving customers in multiple industries.

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